Use RainMachine and WUnderground IFTTT services to start a zone with the desired amount of time when the outside temperature rises above the value you provide.
Discover more time saving integrations for RainMachine and Weather Underground
Use RainMachine and WUnderground IFTTT services to start a zone with the desired amount of time when the outside temperature rises above the value you provide.
Discover more time saving integrations for RainMachine and Weather Underground