5-day weather forecast for Saint Thomas, North Dakota

Weather changeability for Grand Forks, North Dakota

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.8° 6.4°
Average change in low temperature day-to-day 7.5° 8.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 56%
Chance of precip day after a dry day 20% 28%

Weather forecast accuracy for Grand Forks, North Dakota

Last Month
National Weather Service   68.45%
Dark Sky (forecast.io)   66.37%
Weather Underground   66.07%
The Weather Channel   65.77%
WeatherBug   65.45%
CustomWeather   63.10%
MeteoGroup   60.71%
Foreca   58.93%
AccuWeather   57.14%
Persistence   42.26%
Last Year
The Weather Channel   67.82%
MeteoGroup   67.67%
Foreca   66.42%
National Weather Service   65.35%
WeatherBug   64.53%
Weather Underground   64.53%
AccuWeather   63.31%
CustomWeather   61.86%
Persistence   43.73%

ForecastAdvisor Fact

On average, Foreca's high temperature forecasts for Grand Forks were off by 3.93 degrees last month.