5-day weather forecast for Stewardson, Illinois

Weather changeability for Lerna, Illinois

Temperature Last Month Last Year
Average change in high temperature day-to-day 2.5° 6.3°
Average change in low temperature day-to-day 5.0° 8.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 56%
Chance of precip day after a dry day 13% 22%

Weather forecast accuracy for Lerna, Illinois

Last Month
MeteoGroup   82.22%
AccuWeather   82.22%
Foreca   81.39%
Weather Underground   79.72%
The Weather Channel   79.17%
Dark Sky (forecast.io)   78.33%
NWS Digital Forecast   72.78%
Persistence   61.21%
Last Year
MeteoGroup   75.83%
Weather Underground   75.50%
The Weather Channel   75.10%
WeatherBug   71.12%
Foreca   71.01%
AccuWeather   70.40%
CustomWeather   70.24%
NWS Digital Forecast   68.59%
Persistence   45.86%

ForecastAdvisor Fact

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