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 5.1° 4.6°
Average change in low temperature day-to-day 5.3° 5.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 88% 44%
Chance of precip day after a dry day 20% 13%

Weather forecast accuracy for Boise, Idaho

Last Month
Weather Underground   88.51%
The Weather Channel   87.93%
Dark Sky   85.34%
AccuWeather   84.48%
Foreca   84.20%
NWS Digital Forecast   82.18%
World Weather Online   64.94%
Persistence   45.95%
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

It rained or snowed 85% of the time in Boise last year when Dark Sky's text forecasts called for precipitation, and 18% of the time when they did not.