 |
 Current Lewistown Weather Conditions |
Updated January 30th at 6:54 am |
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| Temperature: | 32°F |
Dew Point: | 23°F |
| Barometer: | 30.24 inHg |
Wind: | N 19 Mph |
| Humidity: | 68.9% |
Visibility: | 0M |
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| Lewistown Weather Forecast Summary |
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Today
Jan 30th
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Saturday
Jan 31st
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Sunday
Feb 1st
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Monday
Feb 2nd
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Tuesday
Feb 3rd
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
43°F
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46°F
37°F |
46°F
37°F |
46°F
35°F |
44°F
34°F |
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| Lewistown Detailed Weather Forecast |
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| Friday, January 30th, 2026 |
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Morning |
Temperature: 42°F |
| Cloudy. |
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Afternoon |
Temperature: 41°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 42°F |
| Cloudy. Windy. |
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| Saturday, January 31st, 2026 |
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Overnight |
Temperature: 41°F |
| Clear. Wind 25 to 40 mph. |
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Morning |
Temperature: 44°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 39°F |
| Cloudy. |
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Evening |
Temperature: 37°F |
| Cloudy. |
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| Sunday, February 1st, 2026 |
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Overnight |
Temperature: 37°F |
| Cloudy. |
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Morning |
Temperature: 44°F |
| Cloudy. |
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Afternoon |
Temperature: 42°F |
| Cloudy. |
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Evening |
Temperature: 43°F |
| Cloudy. Windy. |
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| Monday, February 2nd, 2026 |
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Overnight |
Temperature: 41°F |
| Clear. Windy. |
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Morning |
Temperature: 45°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 40°F |
| Cloudy. Windy. |
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Evening |
Temperature: 36°F |
| Clear. Windy. |
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| Tuesday, February 3rd, 2026 |
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Overnight |
Temperature: 34°F |
| A mix of clear and cloudy skies. Windy at times. |
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Morning |
Temperature: 42°F |
| A mix of cloud and sun. Windy. |
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Afternoon |
Temperature: 37°F |
| Cloudy. |
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Evening |
Temperature: 34°F |
| Cloudy. |
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| Wednesday, February 4th, 2026 |
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Overnight |
Temperature: 35°F |
| Mostly clear. |
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Morning |
Temperature: 47°F |
| Cloudy. |
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Afternoon |
Temperature: 44°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 46°F |
| Cloudy. Windy at times. |
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| Thursday, February 5th, 2026 |
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Overnight |
Temperature: 47°F |
| A mix of cloudy and clear skies. Wind 20 to 30 mph. |
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Morning |
Temperature: 47°F |
| Cloudy. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 39°F |
| Mostly sunny. Windy. |
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Evening |
Temperature: 33°F |
| Cloudy. Windy. |
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| Friday, February 6th, 2026 |
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Overnight |
Temperature: 23°F |
| Cloudy with clear periods. |
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Morning |
Temperature: 35°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 35°F |
| Cloudy. |
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Evening |
Temperature: 36°F |
| Clear. Windy. |
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| Saturday, February 7th, 2026 |
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Overnight |
Temperature: 34°F |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: 42°F |
| A mix of cloud and sun. Windy. |
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Afternoon |
Temperature: 37°F |
| Cloudy. Windy. |
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Evening |
Temperature: 29°F |
| A mix of cloudy and clear skies. |
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