5-day weather forecast for Munster, Indiana

Weather changeability for Chicago, Illinois

Temperature Last Month Last Year
Average change in high temperature day-to-day 7.6° 6.4°
Average change in low temperature day-to-day 9.0° 7.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 58%
Chance of precip day after a dry day 37% 27%

Weather forecast accuracy for Chicago, Illinois

Last Month
The Weather Channel   73.39%
Weather Underground   72.85%
Dark Sky (forecast.io)   70.43%
MeteoGroup   70.16%
Foreca   65.86%
AccuWeather   63.71%
NWS Digital Forecast   62.63%
World Weather Online   54.57%
Persistence   33.60%
Last Year
Weather Underground   77.28%
The Weather Channel   77.19%
MeteoGroup   75.73%
AccuWeather   74.83%
Foreca   74.80%
NWS Digital Forecast   71.54%
Dark Sky (forecast.io)   67.00%
World Weather Online   62.65%
Persistence   43.42%

ForecastAdvisor Fact

4.8% of Persistence's high temperature forecasts for Chicago were exactly right last year.