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Weather in Great Falls, Montana, USA

Now
40 °F

Clear.


Feels Like: 32 °F
Forecast: 59 / 36 °F
Wind: 14 mph ↑ from Southwest

Location: Great Falls International Airport
Current Time: Feb 4, 2026 at 2:25:49 am
Latest Report: Feb 4, 2026 at 1:53 am
Visibility: 10 mi
Pressure: 30.36 "Hg (26.79 "Hg at 1015m altitude)
Humidity: 63%
Dew Point: 28 °F
Location of Great Falls Location

Upcoming 5 hours

Now 3:00 am 4:00 am 5:00 am 6:00 am 7:00 am
40 °F 37 °F 37 °F 38 °F 39 °F 40 °F

See more hour-by-hour weather

Forecast for the next 48 hours

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  Wednesday Thursday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 37 °F 44 °F 58 °F 46 °F 43 °F 44 °F 63 °F
Partly cloudy. Broken clouds. Cloudy. Broken clouds. Broken clouds. Sunny. Scatt­erred clouds.
Feels Like 31 °F 36 °F 56 °F 42 °F 37 °F 38 °F 63 °F
Wind Speed 8 mph 16 mph 11 mph 8 mph 9 mph 10 mph 9 mph
Wind Direction SSW
↑ 		SSW
↑ 		SW
↑ 		SW
↑ 		SW
↑ 		SW
↑ 		SW
↑
Humidity 75% 62% 39% 59% 63% 56% 27%
Dew Point 30 °F 31 °F 33 °F 33 °F 31 °F 29 °F 28 °F
Visibility 8 mi 8 mi 8 mi 8 mi 8 mi 7 mi 6 mi
Probability of Precipitation 0% 0% 0% 0% 0% 0% 0%
Amount of Rain 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Wednesday, February 4, 2026 12:42:35 am Great Falls time - Weather by CustomWeather, © 2026

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

Yesterday's weather

Sunny. 52 / 29 °F
Humidity: 55%. Wind: 10 mph ↑ from Southwest

More weather last week

Currently at nearby stations

39 °F

Great Falls Mt.: (5 mi)

Clear. (3 hours ago)

41 °F

Malmstrom Air Force Base: (6 mi)

Passing clouds.

30 °F

Helena Regional Airport: (70 mi)

Clear.

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Forecast for the next 2 weeks

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Detailed forecast for 14 days

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