5-day weather forecast for Grand Junction, Colorado

Weather changeability for Grand Junction, Colorado

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.6° 4.6°
Average change in low temperature day-to-day 4.3° 6.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 80% 58%
Chance of precip day after a dry day 20% 11%

Weather forecast accuracy for Grand Junction, Colorado

Last Month
AccuWeather   84.44%
Foreca   82.50%
Weather Underground   81.61%
The Weather Channel   80.56%
MeteoGroup   80.00%
NWS Digital Forecast   78.16%
World Weather Online   63.61%
Dark Sky (forecast.io)   61.94%
Persistence   57.78%
Last Year
The Weather Channel   79.40%
Weather Underground   79.31%
Foreca   77.40%
MeteoGroup   76.73%
AccuWeather   74.77%
NWS Digital Forecast   74.49%
Dark Sky (forecast.io)   70.04%
World Weather Online   63.32%
Persistence   56.77%

ForecastAdvisor Fact

16.1% of Weather Underground's high temperature forecasts for Grand Junction were exactly right last month.