My 5 in 1 has been reading -41f for over 12 hours.. I live in Florida amd its no where near this temp.. Ppl are in shorts and its 75f out.. Need help! Is the system down? I have an internet bridge..
Sean you did not say but are you also using a display and is it also showing the low temp? If so then you most likely have a problem with your 5 in 1 sensor. Being in Florida you could be getting a lot of salty air through the unit causing corrosion. If the sensor is under a year old it should be under warranty. Also if its new enough it may have the replaceable temp/ humid board inside https://www.acurite.com/temperature-and-humidity-sensor-replacement-for-5-in-1-weather-sensors.html you would need to check model numbers to see if yours has this board. Sean I do remember seeing on this board that Acurite can double dip the sensors for corrosion protection but you need to ask for it.