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 5.4° 6.3°
Average change in low temperature day-to-day 8.9° 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 26% 22%

Weather forecast accuracy for Lerna, Illinois

Last Month
AccuWeather   78.33%
The Weather Channel   76.94%
Weather Underground   76.67%
Foreca   75.83%
Dark Sky (forecast.io)   75.00%
NWS Digital Forecast   72.06%
MeteoGroup   71.39%
Persistence   40.95%
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.