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City of Casper, WyomingCasper, WY 7-Day Weather Forecast
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Casper Weather Forecast
Casper, WY Weather Forecast Date: 447 PM MDT Wed Sep 02 2026
Weather forecast for Casper, WY
Today Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
This Afternoon... Partly cloudy and windy. Near steady temperature in the upper 70s. Southwest winds 25 to 30 mph with gusts up to 40 mph. |
Thu Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Thursday... Mostly sunny and breezy. Highs around 80. Southwest winds 20 to 25 mph with gusts up to 35 mph. |
| Fri Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Friday... Sunny, breezy with highs in the mid 80s. Southwest winds 20 to 25 mph with gusts up to 40 mph. |
| Sat Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Saturday... Sunny, breezy with highs in the mid 80s. |
Sun Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Sunday... Partly cloudy. A slight chance of. Highs around 80. |
Labor Day Hi: 80°FHi: 27°C Lo: 55°F Lo: 13°C |
Labor Day... Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs around 80. Chance of rain 20%. |
| Tue Hi: 75°FHi: 24°C |
Tuesday... Mostly sunny. A slight chance of. Breezy with highs in the mid 70s. |
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