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 4.5° 5.0°
Average change in low temperature day-to-day 6.0° 5.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 20% 42%
Chance of precip day after a dry day 20% 21%

Weather forecast accuracy for Lewiston, Idaho

Last Month
Foreca   73.06%
NWS Digital Forecast   72.78%
AccuWeather   69.44%
The Weather Channel   68.06%
Weather Underground   67.22%
World Weather Online   63.61%
MeteoGroup   60.28%
Dark Sky (forecast.io)   60.28%
Persistence   53.89%
Last Year
Weather Underground   80.22%
The Weather Channel   80.15%
AccuWeather   79.16%
MeteoGroup   77.82%
Foreca   76.48%
NWS Digital Forecast   76.18%
Dark Sky (forecast.io)   68.79%
World Weather Online   63.18%
Persistence   50.24%

ForecastAdvisor Fact

70.0% of The Weather Channel's low temperature forecasts for Lewiston were within 3 degrees of actual temperatures last month.