5-day weather forecast for Addison, Alabama

Weather changeability for Decatur, Alabama

Temperature Last Month Last Year
Average change in high temperature day-to-day 8.6° 5.2°
Average change in low temperature day-to-day 13.3° 7.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 63% 56%
Chance of precip day after a dry day 23% 24%

Weather forecast accuracy for Decatur, Alabama

Last Month
Foreca   84.14%
The Weather Channel   83.06%
Weather Underground   83.05%
AccuWeather   80.91%
MeteoGroup   79.84%
NWS Digital Forecast   77.59%
Dark Sky (forecast.io)   72.58%
World Weather Online   61.56%
Persistence   38.96%
Last Year
Weather Underground   80.95%
The Weather Channel   80.86%
Foreca   78.78%
MeteoGroup   78.36%
AccuWeather   78.25%
Dark Sky (forecast.io)   73.58%
NWS Digital Forecast   72.82%
World Weather Online   59.60%
Persistence   49.36%

ForecastAdvisor Fact

3.4% of Weather Underground's high temperature forecasts for Decatur were off by more than 10 degrees last month.