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Mammoth Weather Forecast
Mammoth, UT Weather Forecast Date: 1244 PM MDT Tue Sep 15 2026
Weather forecast for Mammoth, UT
Tonight Lo: 55°F Lo: 13°C |
Tonight... Breezy. Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of rain showers and a slight chance of thunderstorms after midnight. Lows in the mid 50s. Southeast winds 15 to 25 mph. Chance of precipitation 40%. |
Wed Hi: 85°FHi: 29°C Lo: 55°F Lo: 13°C |
Wednesday... Breezy. Sunny with a 20% chance of showers and thunderstorms. Highs in the mid 80s. South winds 15 to 25 mph. |
Thu Hi: 85°FHi: 29°C Lo: 51°F Lo: 11°C |
Thursday... Breezy. Partly cloudy in the morning then clearing. Highs in the mid 80s. South winds 15 to 25 mph. |
| Fri Hi: 81°FHi: 27°C Lo: 49°F Lo: 9°C |
Friday... Sunny with a 10% chance of showers and thunderstorms. Highs in the lower 80s. |
Sat Hi: 80°FHi: 27°C Lo: 45°F Lo: 7°C |
Saturday... Sunny. Highs around 80. |
| Sun Hi: 80°FHi: 27°C Lo: 49°F Lo: 9°C |
Sunday... Mostly clear. Lows in the mid 40s. Highs around 80. |
| Mon Hi: 81°FHi: 27°C Lo: 49°F Lo: 9°C |
Monday... Partly cloudy. Lows in the upper 40s. Highs in the lower 80s. |
| Mon Hi: 81°FHi: 27°C Lo: 49°F Lo: 9°C |
Monday... Partly cloudy. Lows in the upper 40s. Highs in the lower 80s. |
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