Long-term weather forecast
Great Falls, MT

Weather forecast for today -
Thursday, Jan 20.

PM Showers / Wind
8:03am

5:08pm
MST
PM Showers / Wind
45°F / 32°F
  • Wind: 25 mph SW
  • Humidity: 62%
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • UV index: 1

Weather forecast for tomorrow -
Friday, Jan 21.

Mostly Cloudy
8:03am

5:09pm
MST
Mostly Cloudy
39°F / 28°F
  • Wind: 12 mph WSW
  • Humidity: 67%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 1

Long-term weather forecast
Great Falls, MT

ThuJan 20.
  • 45°F
  • 32°F
PM Showers / Wind
PM Showers / Wind
  • Wind: 25 mph SW
  • Humidity: 62%
  • UV index: 1
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • 8:03am 5:08pm MST
FriJan 21.
  • 39°F
  • 28°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12 mph WSW
  • Humidity: 67%
  • UV index: 1
  • Precip. probability: 15%
  • Precipitation: 0"
  • 8:03am 5:09pm MST
SatJan 22.
  • 45°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Wind: 19 mph SW
  • Humidity: 57%
  • UV index: 1
  • Precip. probability: 3%
  • Precipitation: 0"
  • 8:02am 5:11pm MST
SunJan 23.
  • 50°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 18 mph SW
  • Humidity: 43%
  • UV index: 1
  • Precip. probability: 3%
  • Precipitation: 0.04"
  • 8:01am 5:12pm MST
MonJan 24.
  • 37°F
  • 21°F
AM Snow Showers
AM Snow Showers
  • Wind: 11 mph W
  • Humidity: 71%
  • UV index: 1
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • 8:00am 5:14pm MST
TueJan 25.
  • 34°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Wind: 12 mph SW
  • Humidity: 67%
  • UV index: 1
  • Precip. probability: 15%
  • Precipitation: 0"
  • 7:59am 5:15pm MST
WedJan 26.
  • 43°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 17 mph SW
  • Humidity: 53%
  • UV index: 1
  • Precip. probability: 3%
  • Precipitation: 0"
  • 7:57am 5:17pm MST
ThuJan 27.
  • 45°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 17 mph SW
  • Humidity: 50%
  • UV index: 1
  • Precip. probability: 3%
  • Precipitation: 0"
  • 7:56am 5:18pm MST
FriJan 28.
  • 45°F
  • 27°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 21 mph SW
  • Humidity: 48%
  • UV index: 1
  • Precip. probability: 3%
  • Precipitation: 0"
  • 7:55am 5:20pm MST
SatJan 29.
  • 36°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 13 mph WSW
  • Humidity: 55%
  • UV index: 1
  • Precip. probability: 7%
  • Precipitation: 0"
  • 7:54am 5:22pm MST
A weather forecast is predicting of weather conditions. The long-term weather outlook, for a period longer than 36 hours, should be interpreted with discretion.

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