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Weather in Great Falls, Montana, USA

Now
63 °F

Sunny.


Feels Like: 63 °F
Forecast: 84 / 54 °F
Wind: 7 mph from Southwest

Location: Great Falls International Airport
Current Time: Sep 10, 2025 at 9:43:31 am
Latest Report: Sep 10, 2025 at 8:53 am
Visibility: 10 mi
Pressure: 29.86 "Hg (26.50 "Hg at 1015m altitude)
Humidity: 65%
Dew Point: 51 °F

Upcoming 5 hours

Now 10:00 am 11:00 am 12:00 pm 1:00 pm 2:00 pm
63 °F 66 °F 71 °F 74 °F 78 °F 80 °F

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Forecast for the next 48 hours

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  Wednesday Thursday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 61 °F 82 °F 69 °F 57 °F 58 °F 74 °F 61 °F
Passing showers. Partly cloudy. Overcast. Passing showers. Overcast. Overcast. Passing showers. Overcast. Passing showers. Overcast. Rain showers. Cloudy.
Feels Like 61 °F 80 °F 69 °F 56 °F 57 °F 77 °F 61 °F
Wind Speed 4 mph 6 mph 6 mph 5 mph 6 mph 16 mph 5 mph
Wind Direction SSW
NE
NNE
WSW
SW
NE
NNE
Humidity 73% 30% 52% 83% 81% 46% 76%
Dew Point 52 °F 47 °F 50 °F 52 °F 52 °F 52 °F 54 °F
Visibility 4 mi 8 mi 7 mi 7 mi 8 mi 8 mi 2 mi
Probability of Precipitation 22% 0% 4% 2% 0% 5% 33%
Amount of Rain 0.02" 0.00" 0.00" 0.00" 0.01" 0.09" 0.33"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Wednesday, September 10, 2025 7:42:30 am Great Falls time - Weather by CustomWeather, © 2025

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Sunny. 82 / 46 °F
Humidity: 47%. Wind: 9 mph from Southwest

More weather last week

Currently at nearby stations

57 °F

Great Falls Mt.: (5 mi)

Passing clouds. (3 hours ago)

64 °F

Malmstrom Air Force Base: (6 mi)

Scattered clouds.

57 °F

Helena Regional Airport: (70 mi)

Sunny.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
7
8
9

View historic weather

25
26
27

Detailed forecast for 14 days