Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
6.7°
Last Year:
5.2°
Average change in low temperature day-to-day
Last Month:
9.5°
Last Year:
6.8°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
63%
Last Year:
54%
Chance of precip day after a dry day
Last Month:
18%
Last Year:
24%
ForecastAdvisor Fact
13.7% of AerisWeather's high temperature forecasts for Decatur were exactly right last year.