5-day weather forecast for Decatur, Alabama

Weather changeability for Decatur, Alabama

Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.

Weather forecast accuracy for Decatur, Alabama

Last Month
The Weather Channel   88.71%
Weather Underground   88.17%
Foreca   88.17%
Dark Sky   86.29%
AccuWeather   84.68%
MeteoGroup   84.14%
NWS Digital Forecast   81.45%
World Weather Online   69.09%
Persistence   38.89%
Last Year
The Weather Channel   80.56%
Weather Underground   80.54%
Foreca   78.34%
AccuWeather   77.56%
MeteoGroup   77.00%
Dark Sky   74.71%
NWS Digital Forecast   72.40%
World Weather Online   58.42%
Persistence   44.37%

ForecastAdvisor Fact

5.7% of World Weather Online's high temperature forecasts for Decatur were off by more than 10 degrees last year.