5-day weather forecast for Portage, Wisconsin

Weather changeability for Madison, Wisconsin

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.5° 6.0°
Average change in low temperature day-to-day 5.7° 8.2°
Precipitation Last Month Last Year
Chance of dry day after a precip day 63% 62%
Chance of precip day after a dry day 22% 32%

Weather forecast accuracy for Madison, Wisconsin

Last Month
AccuWeather   74.73%
Foreca   73.92%
MeteoGroup   72.85%
The Weather Channel   71.24%
Weather Underground   70.97%
NWS Digital Forecast   68.88%
Dark Sky (forecast.io)   67.20%
World Weather Online   63.44%
Persistence   46.77%
Last Year
The Weather Channel   75.41%
Weather Underground   75.09%
AccuWeather   74.13%
MeteoGroup   73.90%
Foreca   73.27%
Dark Sky (forecast.io)   71.27%
NWS Digital Forecast   69.75%
World Weather Online   62.19%
Persistence   41.55%

ForecastAdvisor Fact

ForecastWatch.com is the largest provider of weather forecast accuracy statistics.