5-day weather forecast for Peoria, Illinois

Weather changeability for Peoria, Illinois

Temperature Last Month Last Year
Average change in high temperature day-to-day 10.3° 5.7°
Average change in low temperature day-to-day 10.9° 7.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 44% 60%
Chance of precip day after a dry day 26% 24%

Weather forecast accuracy for Peoria, Illinois

Last Month
AccuWeather   70.37%
Dark Sky (forecast.io)   69.44%
Weather Underground   66.67%
The Weather Channel   66.36%
NWS Digital Forecast   65.81%
MeteoGroup   64.51%
Foreca   64.20%
World Weather Online   46.34%
Persistence   41.07%
Last Year
The Weather Channel   78.19%
Weather Underground   77.77%
AccuWeather   76.79%
Foreca   76.39%
MeteoGroup   75.90%
Dark Sky (forecast.io)   71.13%
NWS Digital Forecast   69.15%
World Weather Online   64.06%
Persistence   44.75%

ForecastAdvisor Fact

On average, Dark Sky (forecast.io)'s high temperature forecasts for Peoria were off by 3.42 degrees last year.