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 8.4° 5.5°
Average change in low temperature day-to-day 11.0° 7.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 75% 58%
Chance of precip day after a dry day 22% 26%

Weather forecast accuracy for Lerna, Illinois

Last Month
Foreca   68.01%
The Weather Channel   67.47%
AccuWeather   66.67%
Weather Underground   66.40%
MeteoGroup   66.13%
Dark Sky (forecast.io)   59.14%
World Weather Online   56.18%
NWS Digital Forecast   52.96%
Persistence   41.13%
Last Year
Weather Underground   78.58%
The Weather Channel   78.58%
Foreca   78.00%
MeteoGroup   77.08%
AccuWeather   76.74%
NWS Digital Forecast   71.02%
Dark Sky (forecast.io)   70.94%
World Weather Online   65.19%
Persistence   45.13%

ForecastAdvisor Fact

72.9% of MeteoGroup's low temperature forecasts for Lerna were within 3 degrees of actual temperatures last year.