 |
 Current Great Falls Weather Conditions |
Updated January 18th at 8:53 am |
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| Overcast |
| Temperature: | 34°F |
Dew Point: | 19°F |
| Barometer: | 30.39 inHg |
Wind: | N 17 Mph |
| Humidity: | 54.9% |
Visibility: | 0M |
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| Great Falls Weather Forecast Summary |
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Today
Jan 18th
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Monday
Jan 19th
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Tuesday
Jan 20th
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Wednesday
Jan 21st
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Thursday
Jan 22nd
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Mix of rain and snow |
34°F
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38°F
25°F |
36°F
27°F |
29°F
23°F |
35°F
19°F |
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| Great Falls Detailed Weather Forecast |
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| Sunday, January 18th, 2026 |
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Morning |
Temperature: 33°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 29°F |
| Cloudy. |
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Evening |
Temperature: 25°F |
| Clear. |
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| Monday, January 19th, 2026 |
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Overnight |
Temperature: 25°F |
| Clear. |
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Morning |
Temperature: 37°F |
| Cloudy. |
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Afternoon |
Temperature: 34°F |
| Cloudy. |
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Evening |
Temperature: 32°F |
| Cloudy. |
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| Tuesday, January 20th, 2026 |
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Overnight |
Temperature: 30°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 33°F |
| Cloudy with a chance of flurries or showers. Risk of freezing rain. Windy at times. |
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Afternoon |
Temperature: 30°F |
| Sunny. |
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Evening |
Temperature: 28°F |
| Cloudy. Windy at times. |
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| Wednesday, January 21st, 2026 |
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Overnight |
Temperature: 24°F |
| Cloudy with a slight chance of flurries. Windy at times. |
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Morning |
Temperature: 27°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 26°F |
| Cloudy. |
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Evening |
Temperature: 24°F |
| Cloudy. |
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| Thursday, January 22nd, 2026 |
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Overnight |
Temperature: 24°F |
| Cloudy. |
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Morning |
Temperature: 32°F |
| Cloudy. |
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Afternoon |
Temperature: 28°F |
| Cloudy. |
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Evening |
Temperature: 21°F |
| Cloudy with flurries likely. Windy at times. |
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| Friday, January 23rd, 2026 |
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Overnight |
Temperature: 12°F |
| Cloudy with flurries likely. Windy at times. |
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Morning |
Temperature: 9°F |
| Cloudy with a chance of flurries. Windy at times. |
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Afternoon |
Temperature: 3°F |
| Cloudy with a chance of flurries. Windy at times. |
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Evening |
Temperature: -2°F |
| Cloudy with a chance of flurries. Windy. |
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| Saturday, January 24th, 2026 |
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Overnight |
Temperature: -8°F |
| Cloudy with a chance of flurries. Windy at times. |
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Morning |
Temperature: -7°F |
| Cloudy with a chance of flurries. Windy at times. |
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Afternoon |
Temperature: -8°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: -7°F |
| Cloudy with a chance of flurries. |
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| Sunday, January 25th, 2026 |
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Overnight |
Temperature: -6°F |
| Cloudy with a chance of flurries. |
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Morning |
Temperature: 7°F |
| Cloudy. |
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Afternoon |
Temperature: 21°F |
| Cloudy. |
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Evening |
Temperature: 26°F |
| Cloudy. Windy at times. |
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| Monday, January 26th, 2026 |
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Overnight |
Temperature: 10°F |
| Cloudy. |
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Morning |
Temperature: 15°F |
| Cloudy with a slight chance of flurries. Windy at times. |
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Afternoon |
Temperature: 6°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 8°F |
| A mix of cloudy and clear skies. |
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