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Ambient Weather Outdoor Temperature falls below. Honeywell Home Change my thermostat setpoint temperature.

Adjust Honeywell Home thermostat when Ambient Weather temperature drops below threshold

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How this automation works

Automatically keep your home comfortable by adjusting your Honeywell Home thermostat based on outdoor weather data. This Applet runs when the Ambient Weather temperature at your selected device falls below the set Fahrenheit threshold, changing your thermostat’s heat or cool setpoint accordingly. Ideal for maintaining energy efficiency and comfort during sudden temperature drops.

If
Ambient Weather icon
Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when the Outdoor Temperature falls below a given value.
Date Temperature
Then
Honeywell Home icon
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will set a heat or cool setpoint temperature for my thermostat.
system temperature_type target_temperature temperature_scale

Services used in this Applet

Create your own Honeywell Home and Ambient Weather workflow

Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.

37 triggers, queries, and actions

Camera motion detected

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when the system detects a motion camera event.

Camera sound detected

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when the system detects a sound camera event.

Daily Rain rises above

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when the Daily Rain measurement rises above a given threshold.

Device stops reporting

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when your device hasn't reported for 20 minutes.

Outdoor Temperature falls below

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when the Outdoor Temperature falls below a given value.

Outdoor Temperature rises above

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when the outdoor temperature rises above a given value.

Parameter falls below

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when a given parameter falls below a certain threshold.

Parameter rises above

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when a given parameter exceed a given threshold.

Smart Home Security Alarm activated

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when the home security device alarm has been activated

Smart Home Security away mode activated

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when the home security device enters Away mode.

Smart Home Security home mode activated

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when the home security device enters Home mode

Smart Home Security night mode activated

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when the home security device enters Night mode.

History of Camera motion detected

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when the system detected a motion camera event.

History of Daily Rain rises above

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when the Daily Rain measurement rises above a given threshold. Note: this query will only return future events after this Applet is created.

History of Device not reporting alerts

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of events when your device stopped reporting for at least 20 minutes.

History of Outdoor Temperature drops

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when the Outdoor Temperature has fallen below the given value. Note: this query will only return future events after this Applet is created.

History of outdoor temperature rising above a temperature

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when the outdoor temperature rose above a given value. Note: this query will only return future events after this Applet is created.

History of Parameter exceeds threshold

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of events when a given parameter exceed a given threshold. Note: this query will only return future events after this Applet is created.

History of parameter falls

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of events when the parameter fell below a certain threshold. Note: this query will only return future events after this Applet is created.

History of Smart Home Security away mode activated

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when the home security device enters Away mode.

History of Smart Home Security home mode being activated

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when the home security device entered Home mode.

History of Smart Home Security night mode activations

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when the home security device entered Night mode.

History of Smart Home Security Outdoor Motion Viewer activations

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when a Honeywell Homes Outdoor Motion Viewer was activated.

History of when UV rose above a threshold

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when the UV Index rose above a given value. Note: this query will only return future events after this Applet is created.

Arm my Honeywell Home Smart Home Security

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will arm my Honeywell Home Smart Home Security in Night or Away Mode.

Change my thermostat setpoint temperature

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will set a heat or cool setpoint temperature for my thermostat.

Control my Z-Wave light or outlet

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will set my Z-Wave light or outlet on or off, and control brightness (if available).

Set fan to on, auto or circulate

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will set the Honeywell thermostat fan to On where the fan is always on or Auto where the fan runs only when the heating or cooling system is on.

Set temperature to a permanent hold

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will set your Honeywell thermostat to permanently hold the specified temperature until you change it.

Set thermostat room priority

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will let you select one of your sensors to prioritize, so that your T9 or T10 Smart Thermostat senses the temperature from that room.

Set thermostat room priority to active rooms

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This will set your T9 or T10 Smart Thermostat room priority to ‘active.’ Active Rooms lets your thermostat detect motion in the rooms that people are in, using your smart room sensors.

Arm my Honeywell Home Smart Home Security

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will arm my Honeywell Home Smart Home Security in Night or Away Mode.

Camera motion detected

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when the system detects a motion camera event.

Camera sound detected

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when the system detects a sound camera event.

Change my thermostat setpoint temperature

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will set a heat or cool setpoint temperature for my thermostat.

Control my Z-Wave light or outlet

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will set my Z-Wave light or outlet on or off, and control brightness (if available).

Daily Rain rises above

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when the Daily Rain measurement rises above a given threshold.

Device stops reporting

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when your device hasn't reported for 20 minutes.

History of Camera motion detected

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when the system detected a motion camera event.

History of Daily Rain rises above

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when the Daily Rain measurement rises above a given threshold. Note: this query will only return future events after this Applet is created.

History of Device not reporting alerts

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of events when your device stopped reporting for at least 20 minutes.

History of Outdoor Temperature drops

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when the Outdoor Temperature has fallen below the given value. Note: this query will only return future events after this Applet is created.

History of outdoor temperature rising above a temperature

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when the outdoor temperature rose above a given value. Note: this query will only return future events after this Applet is created.

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More on Honeywell Home and Ambient Weather

About Honeywell Home

The Honeywell Home family of smart products includes thermostats (like the T-Series and Round), awareness (like Smart Home Security), and water leak detection. Connect all of your smart home apps together using IFTTT to sync with your lifestyle, automatically.

Explore Honeywell Home

More integrations with Honeywell Home

About Ambient Weather

Your personal weather data dashboard. Create IFTTT Applets using information from your personal AmbientWeather.net-enabled weather station to perform tasks based on temperature, wind, rainfall, and many other weather parameters.

Explore Ambient Weather

More integrations with Ambient Weather

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