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City of Gillette, WyomingGillette, WY 7-Day Weather Forecast
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Gillette Weather Forecast
Gillette, WY Weather Forecast Date: 342 AM MDT Tue Oct 13 2026
Weather forecast for Gillette, WY
Morning Hi: 39°FHi: 4°C |
Early This Morning... Cloudy with scattered rain showers. Near steady temperature in the upper 30s. East winds around 5 mph. Chance of rain 40%. |
| Today Hi: 45°FHi: 7°C Lo: 35°F Lo: 2°C |
Today... Cloudy. A chance of rain showers in the morning. Highs in the mid 40s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 50%. |
Wed Hi: 55°FHi: 13°C Lo: 39°F Lo: 4°C |
Wednesday... Areas of frost in the morning. Partly cloudy in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the mid 50s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 50%. |
Thu Hi: 60°FHi: 16°C Lo: 29°F Lo: -2°C |
Thursday... Mostly sunny. Highs around 60. Northwest winds 10 to 20 mph with gusts up to 35 mph. |
| Fri Hi: 70°FHi: 21°C Lo: 40°F Lo: 4°C |
Friday... Widespread frost in the morning. Sunny, breezy with highs around 70. |
| Sat Hi: 79°FHi: 26°C Lo: 41°F Lo: 5°C |
Saturday... Sunny. Highs in the upper 70s. |
| Sun Hi: 71°FHi: 22°C Lo: 41°F Lo: 5°C |
Sunday... Mostly sunny. Highs in the lower 70s. |
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