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 6.6° 6.8°
Average change in low temperature day-to-day 11.0° 8.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 31% 60%
Chance of precip day after a dry day 29% 21%
 
 

Weather forecast accuracy for Great Falls, Montana

Last Month
MeteoGroup   63.27%
Foreca   62.82%
National Weather Service   62.04%
The Weather Channel   61.73%
Weather Underground   58.33%
CustomWeather   56.48%
AccuWeather   56.17%
WeatherBug   56.17%
Dark Sky (forecast.io)   52.16%
Persistence   40.43%
Last Year
MeteoGroup   72.16%
The Weather Channel   70.36%
Foreca   69.22%
WeatherBug   65.53%
Weather Underground   65.22%
AccuWeather   65.13%
CustomWeather   63.63%
National Weather Service   59.76%
Persistence   46.37%
 

ForecastAdvisor Fact

6.9% of WeatherBug's low temperature forecasts for Great Falls were exactly right last year.