 |
 Great Falls Weather Forecast Summary |
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Today
Dec 10th
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Thursday
Dec 11th
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Friday
Dec 12th
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Saturday
Dec 13th
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Sunday
Dec 14th
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Cloudy |
Mix of Sun and Cloud |
Cloudy |
Cloudy |
Mix of Cloud and Sun |
54°F
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48°F
35°F |
55°F
34°F |
60°F
41°F |
54°F
26°F |
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| Great Falls Detailed Weather Forecast |
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| Wednesday, December 10th, 2025 |
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Morning |
Temperature: 48°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 52°F |
| Sunny. Windy. |
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Evening |
Temperature: 48°F |
| Clear with cloudy periods. Windy at times. |
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| Thursday, December 11th, 2025 |
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Overnight |
Temperature: 37°F |
| Clear. Windy at times. |
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Morning |
Temperature: 45°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 43°F |
| Sunny. |
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Evening |
Temperature: 36°F |
| A mix of clear and cloudy skies. |
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| Friday, December 12th, 2025 |
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Overnight |
Temperature: 34°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 48°F |
| A mix of cloud and sun. Windy at times. |
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Afternoon |
Temperature: 51°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 45°F |
| Cloudy. |
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| Saturday, December 13th, 2025 |
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Overnight |
Temperature: 42°F |
| Cloudy. |
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Morning |
Temperature: 55°F |
| Sunny. |
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Afternoon |
Temperature: 55°F |
| Sunny. |
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Evening |
Temperature: 47°F |
| Clear. |
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| Sunday, December 14th, 2025 |
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Overnight |
Temperature: 44°F |
| Clear. |
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Morning |
Temperature: 51°F |
| A mix of cloud and sun. Windy at times. |
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Afternoon |
Temperature: 46°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 28°F |
| Clear. Windy at times. |
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| Monday, December 15th, 2025 |
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Overnight |
Temperature: 24°F |
| Clear. Windy at times. |
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Morning |
Temperature: 34°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 35°F |
| Sunny. |
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Evening |
Temperature: 30°F |
| Clear. |
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| Tuesday, December 16th, 2025 |
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Overnight |
Temperature: 29°F |
| Clear. |
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Morning |
Temperature: 43°F |
| Sunny. |
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Afternoon |
Temperature: 42°F |
| Sunny. |
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Evening |
Temperature: 35°F |
| Cloudy. |
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| Wednesday, December 17th, 2025 |
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Overnight |
Temperature: 35°F |
| Cloudy. |
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Morning |
Temperature: 48°F |
| Cloudy. |
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Afternoon |
Temperature: 52°F |
| Cloudy. |
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Evening |
Temperature: 50°F |
| Cloudy. |
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| Thursday, December 18th, 2025 |
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Overnight |
Temperature: 53°F |
| Cloudy. |
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Morning |
Temperature: 62°F |
| Cloudy with sunny periods with a chance of showers. Windy at times. |
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Afternoon |
Temperature: 63°F |
| Cloudy with a chance of showers. |
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Evening |
Temperature: 59°F |
| Cloudy. |
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