 |
 Current Casper Weather Conditions |
Updated December 17th at 8:53 pm |
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| Overcast |
| Temperature: | 43°F |
Dew Point: | 12°F |
| Barometer: | 29.59 inHg |
Wind: | N 62 Mph |
| Humidity: | 27.8% |
Visibility: | 0M |
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| Casper Weather Forecast Summary |
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Today
Dec 17th
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Thursday
Dec 18th
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Friday
Dec 19th
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Saturday
Dec 20th
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Sunday
Dec 21st
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 |
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Cloudy |
Cloudy |
Cloudy |
Mix of rain and snow |
Cloudy |
52°F
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36°F
24°F |
51°F
39°F |
33°F
22°F |
40°F
27°F |
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| Casper Detailed Weather Forecast |
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| Thursday, December 18th, 2025 |
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Overnight |
Temperature: 28°F |
| A mix of cloudy and clear skies. Wind 25 to 40 mph. |
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Morning |
Temperature: 28°F |
| Cloudy. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 30°F |
| Cloudy. |
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Evening |
Temperature: 35°F |
| Cloudy. Wind 20 to 30 mph. |
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| Friday, December 19th, 2025 |
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Overnight |
Temperature: 42°F |
| Cloudy. Wind 35 to 45 mph. |
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Morning |
Temperature: 48°F |
| Cloudy. Wind 35 to 45 mph. |
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Afternoon |
Temperature: 46°F |
| Cloudy. Wind 20 to 30 mph. |
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Evening |
Temperature: 44°F |
| Cloudy. Wind 25 to 40 mph. |
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| Saturday, December 20th, 2025 |
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Overnight |
Temperature: 30°F |
| Cloudy with a chance of flurries or showers. Windy at times. |
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Morning |
Temperature: 26°F |
| Cloudy with flurries likely. |
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Afternoon |
Temperature: 22°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 24°F |
| Cloudy. |
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| Sunday, December 21st, 2025 |
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Overnight |
Temperature: 28°F |
| Cloudy. |
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Morning |
Temperature: 35°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 36°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 38°F |
| Cloudy. Windy at times. |
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| Monday, December 22nd, 2025 |
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Overnight |
Temperature: 41°F |
| Cloudy. Wind 20 to 30 mph. |
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Morning |
Temperature: 46°F |
| A mix of cloud and sun. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 46°F |
| A mix of cloud and sun. Windy. |
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Evening |
Temperature: 44°F |
| A mix of cloudy and clear skies. Windy. |
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| Tuesday, December 23rd, 2025 |
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Overnight |
Temperature: 46°F |
| Cloudy. Windy. |
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Morning |
Temperature: 50°F |
| Cloudy. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 52°F |
| Cloudy. Windy. |
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Evening |
Temperature: 48°F |
| A mix of cloudy and clear skies. Windy. |
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| Wednesday, December 24th, 2025 |
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Overnight |
Temperature: 47°F |
| Clear. Wind 20 to 30 mph. |
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Morning |
Temperature: 48°F |
| Sunny. Wind 35 to 45 mph. |
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Afternoon |
Temperature: 48°F |
| Sunny. Wind 25 to 40 mph. |
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Evening |
Temperature: 45°F |
| Cloudy. Wind 25 to 40 mph. |
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| Thursday, December 25th, 2025 |
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Overnight |
Temperature: 30°F |
| Cloudy with a chance of flurries or showers. Windy at times. |
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Morning |
Temperature: 41°F |
| Cloudy. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 43°F |
| Cloudy. Windy. |
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Evening |
Temperature: 38°F |
| Cloudy. Windy at times. |
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