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 3.5° 6.4°
Average change in low temperature day-to-day 4.1° 7.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 55% 58%
Chance of precip day after a dry day 30% 27%

Weather forecast accuracy for Chicago, Illinois

Last Month
MeteoGroup   81.45%
Foreca   78.49%
Weather Underground   77.69%
The Weather Channel   77.15%
AccuWeather   74.46%
Dark Sky (forecast.io)   70.43%
NWS Digital Forecast   66.13%
World Weather Online   65.28%
Persistence   54.03%
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

74.6% of MeteoGroup's low temperature forecasts for Chicago were within 3 degrees of actual temperatures last year.