| NWS Forecast for: Gillette WY Issued by: National Weather Service Rapid City, SD Last Update: 6:48 pm MDT Jun 29, 2026 | |
| Tonight: Mostly clear, with a low around 47. West wind 9 to 14 mph becoming light. Winds could gust as high as 26 mph. Tuesday: Sunny, with a high near 84. Southwest wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Tuesday Night: A 20 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 51. Northeast wind 6 to 11 mph becoming light and variable. Winds could gust as high as 21 mph. Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 85. South wind around 6 mph becoming west in the afternoon. Winds could gust as high as 16 mph. Wednesday Night: Partly cloudy, with a low around 54. Northwest wind around 7 mph becoming southeast after midnight. Winds could gust as high as 15 mph. Thursday: Mostly sunny, with a high near 89. South wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Thursday Night: Partly cloudy, with a low around 55. Friday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 54. Independence Day: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Saturday Night: Mostly clear, with a low around 53. Sunday: Sunny, with a high near 89. Sunday Night: Mostly clear, with a low around 58. Monday: Sunny, with a high near 93. | |
| Gillette WY 44.29°N 105.48°W (Elev. 4600 ft) | |
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