 |
 Current Lewistown Weather Conditions |
Updated December 8th at 6:54 am |
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| Temperature: | 34°F |
Dew Point: | 27°F |
| Barometer: | 29.92 inHg |
Wind: | N 17 Mph |
| Humidity: | 74.5% |
Visibility: | 0M |
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| Lewistown Weather Forecast Summary |
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Today
Dec 8th
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Tuesday
Dec 9th
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Wednesday
Dec 10th
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Thursday
Dec 11th
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Friday
Dec 12th
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Cloudy |
Mix of rain and snow |
Mix of rain and snow |
Mix of rain and snow |
Flurries |
46°F
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48°F
30°F |
48°F
32°F |
36°F
-1°F |
12°F
-3°F |
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| Lewistown Detailed Weather Forecast |
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| Monday, December 8th, 2025 |
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Morning |
Temperature: 38°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 38°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 44°F |
| Cloudy with a chance of showers. Wind 20 to 30 mph. |
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| Tuesday, December 9th, 2025 |
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Overnight |
Temperature: 46°F |
| Cloudy with a slight chance of showers. Wind 35 to 45 mph. |
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Morning |
Temperature: 33°F |
| Cloudy with flurries or showers likely. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 31°F |
| Cloudy with a chance of flurries or showers. Windy. |
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Evening |
Temperature: 31°F |
| Cloudy. |
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| Wednesday, December 10th, 2025 |
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Overnight |
Temperature: 35°F |
| Cloudy with showers or wet flurries likely. Windy at times. |
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Morning |
Temperature: 47°F |
| Cloudy with showers likely. Wind 25 to 40 mph. |
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Afternoon |
Temperature: 41°F |
| Cloudy with showers. Windy. |
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Evening |
Temperature: 36°F |
| Cloudy with showers. Showers possibly mixed with wet flurries. Windy at times. |
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| Thursday, December 11th, 2025 |
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Overnight |
Temperature: 30°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Morning |
Temperature: 14°F |
| Cloudy with a few flurries. Windy at times. |
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Afternoon |
Temperature: 6°F |
| Cloudy with a few flurries. |
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Evening |
Temperature: 1°F |
| Cloudy with a chance of flurries. |
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| Friday, December 12th, 2025 |
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Overnight |
Temperature: -1°F |
| Cloudy. |
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Morning |
Temperature: 10°F |
| Cloudy with flurries likely. |
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Afternoon |
Temperature: 12°F |
| Cloudy with a few flurries. |
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Evening |
Temperature: 10°F |
| Cloudy with flurries likely. |
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| Saturday, December 13th, 2025 |
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Overnight |
Temperature: 8°F |
| Cloudy with a chance of flurries. |
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Morning |
Temperature: 9°F |
| Cloudy with a chance of flurries. |
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Afternoon |
Temperature: 5°F |
| Cloudy with a chance of flurries. |
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Evening |
Temperature: 6°F |
| Cloudy. |
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| Sunday, December 14th, 2025 |
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Overnight |
Temperature: 28°F |
| Cloudy. |
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Morning |
Temperature: 38°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 35°F |
| Cloudy. Windy. |
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Evening |
Temperature: 27°F |
| Clear. Windy at times. |
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| Monday, December 15th, 2025 |
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Overnight |
Temperature: 20°F |
| Clear. |
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Morning |
Temperature: 34°F |
| Cloudy. |
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Afternoon |
Temperature: 29°F |
| Cloudy. |
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Evening |
Temperature: 37°F |
| A mix of cloudy and clear skies. Windy at times. |
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| Tuesday, December 16th, 2025 |
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Overnight |
Temperature: 44°F |
| A mix of cloudy and clear skies. Wind 25 to 40 mph. |
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Morning |
Temperature: 43°F |
| Sunny with cloudy periods. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 41°F |
| Sunny. Windy. |
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Evening |
Temperature: 40°F |
| Cloudy. Windy at times. |
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