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 3.7° 5.5°
Average change in low temperature day-to-day 6.3° 8.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 60% 50%
Chance of precip day after a dry day 17% 22%

Weather forecast accuracy for Lerna, Illinois

Last Month
The Weather Channel   86.49%
Weather Underground   86.49%
AccuWeather   86.01%
Foreca   84.77%
MeteoGroup   84.20%
Dark Sky (forecast.io)   78.16%
NWS Digital Forecast   74.43%
World Weather Online   72.13%
Persistence   52.98%
Last Year
Weather Underground   77.28%
The Weather Channel   77.04%
AccuWeather   77.03%
Foreca   76.28%
MeteoGroup   75.50%
Dark Sky (forecast.io)   72.89%
NWS Digital Forecast   71.95%
World Weather Online   65.89%
Persistence   45.73%

ForecastAdvisor Fact

On average, The Weather Channel's low temperature forecasts for Lerna were off by 2.30 degrees last month.