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Mammoth Weather Forecast
Mammoth, UT Weather Forecast Date: 1246 PM MDT Fri Sep 11 2026
Weather forecast for Mammoth, UT
Tonight Lo: 59°F Lo: 15°C |
Tonight... Mostly clear. Lows in the upper 50s. |
Sat Hi: 91°FHi: 33°C Lo: 60°F Lo: 16°C |
Saturday... Breezy. Partly cloudy in the morning then becoming sunny. Highs in the lower 90s. South winds 10 to 20 mph shifting to the southwest 15 to 25 mph in the afternoon. |
Sun Hi: 90°FHi: 32°C Lo: 50°F Lo: 10°C |
Sunday... Breezy, sunny. Highs around 90. South winds 10 to 20 mph increasing to southwest 15 to 25 mph in the afternoon. |
| Mon Hi: 79°FHi: 26°C Lo: 49°F Lo: 9°C |
Monday... Sunny, cooler. Highs in the upper 70s. |
| Tue Hi: 85°FHi: 29°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly clear. Lows in the upper 40s. Highs in the mid 80s. |
| Wed Hi: 85°FHi: 29°C Lo: 50°F Lo: 10°C |
Wednesday... Mostly clear. Highs in the mid 80s. Lows around 50. |
| Thu Hi: 85°FHi: 29°C Lo: 50°F Lo: 10°C |
Thursday... Mostly clear. Highs in the mid 80s. Lows around 50. |
| Fri Hi: 85°FHi: 29°C Lo: 50°F Lo: 10°C |
Friday... Mostly clear. Highs in the mid 80s. Lows around 50. |
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