5-day weather forecast for Shelby, Montana

Weather changeability for Great Falls, Montana

Temperature Last Month Last Year
Average change in high temperature day-to-day 8.4° 7.2°
Average change in low temperature day-to-day 4.3° 8.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 55% 61%
Chance of precip day after a dry day 30% 18%
 
 

Weather forecast accuracy for Great Falls, Montana

Last Month
The Weather Channel   73.33%
MeteoGroup   72.50%
Weather Underground   72.22%
Foreca   71.11%
AccuWeather   66.11%
World Weather Online   59.17%
NWS Digital Forecast   58.61%
Dark Sky (forecast.io)   56.67%
Persistence   43.01%
Last Year
The Weather Channel   72.40%
Weather Underground   72.25%
MeteoGroup   71.44%
Foreca   70.99%
AccuWeather   69.58%
NWS Digital Forecast   63.88%
Dark Sky (forecast.io)   63.23%
World Weather Online   61.57%
Persistence   45.36%
 

ForecastAdvisor Fact

7.8% of Foreca's high temperature forecasts for Great Falls were off by more than 10 degrees last month.