5-day weather forecast for Lewiston, Idaho

Weather changeability for Lewiston, Idaho

Temperature Last Month Last Year
Average change in high temperature day-to-day 7.1° 4.8°
Average change in low temperature day-to-day 6.0° 5.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 63% 52%
Chance of precip day after a dry day 27% 19%

Weather forecast accuracy for Lewiston, Idaho

Last Month
The Weather Channel   84.68%
Foreca   80.91%
AccuWeather   79.30%
MeteoGroup   79.03%
NWS Digital Forecast   78.49%
Weather Underground   78.23%
World Weather Online   69.35%
Dark Sky   69.35%
Persistence   38.50%
Last Year
The Weather Channel   81.12%
Weather Underground   80.83%
AccuWeather   79.71%
Foreca   77.84%
MeteoGroup   75.96%
NWS Digital Forecast   75.39%
Dark Sky   69.54%
World Weather Online   60.00%
Persistence   50.51%

ForecastAdvisor Fact

On average, The Weather Channel's low temperature forecasts for Lewiston were off by 2.25 degrees last year.