5-day weather forecast for Trilla, Illinois

Weather changeability for Lerna, Illinois

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.6° 5.5°
Average change in low temperature day-to-day 9.3° 8.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 62% 50%
Chance of precip day after a dry day 50% 22%

Weather forecast accuracy for Lerna, Illinois

Last Month
The Weather Channel   75.81%
Weather Underground   75.81%
AccuWeather   75.27%
Foreca   73.66%
NWS Digital Forecast   68.82%
MeteoGroup   68.28%
World Weather Online   66.67%
Dark Sky (forecast.io)   65.59%
Persistence   31.18%
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

8.6% of The Weather Channel's high temperature forecasts for Lerna were exactly right last month.