5-day weather forecast for Boise, Idaho

Weather changeability for Boise, Idaho

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.9° 4.6°
Average change in low temperature day-to-day 5.0° 5.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 37% 44%
Chance of precip day after a dry day 33% 13%

Weather forecast accuracy for Boise, Idaho

Last Month
Weather Underground   81.99%
The Weather Channel   79.84%
Dark Sky   78.23%
Foreca   76.34%
AccuWeather   75.54%
NWS Digital Forecast   72.78%
Persistence   52.18%
World Weather Online   50.27%
Last Year
The Weather Channel   86.67%
Weather Underground   84.09%
AccuWeather   83.82%
Foreca   83.63%
MeteoGroup   82.14%
NWS Digital Forecast   81.78%
Dark Sky   77.32%
World Weather Online   70.47%
Persistence   53.24%

ForecastAdvisor Fact

0.6% of AccuWeather's low temperature forecasts for Boise were off by more than 10 degrees last year.