View hourly forecasts 10-days ahead
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9 PM
61°
RealFeel®
58°
Cool
12%
Intermittent clouds
WindW 10 mph
Air QualityFair
Wind Gusts24 mph
Humidity24%
Indoor Humidity34% (Dry)
Dew Point24° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover54%
Visibility10 mi
Cloud Ceiling20000 ft
10 PM
58°
RealFeel®
55°
Cool
16%
Intermittent clouds
WindW 9 mph
Air QualityFair
Wind Gusts18 mph
Humidity30%
Indoor Humidity36% (Dry)
Dew Point27° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover52%
Visibility10 mi
Cloud Ceiling20000 ft
11 PM
56°
RealFeel®
52°
Chilly
47%
Intermittent clouds
WindW 9 mph
Air QualityFair
Wind Gusts13 mph
Humidity36%
Indoor Humidity38% (Dry)
Dew Point29° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover52%
Visibility10 mi
Cloud Ceiling30000 ft
Hourly Weather Forecast for Great Falls
AccuWeather's hourly forecast for Great Falls provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 61° with a RealFeel® of 58°, intermittent clouds with a 12% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.
