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Mima Lake, UT Weather Forecast
Mima Lake, UT Weather Forecast Date: 1245 PM MDT Wed Sep 23 2026
The area/counties/county of: Southern Mountains, including: Brian Head and Alton.or toggle through each period.
Tonight... Partly cloudy. Lows in the mid 40s.
Thursday... Partly cloudy in the morning, then mostly cloudy with a 20% chance of showers and thunderstorms in the afternoon. Highs around 60.
Thursday Night... Mostly cloudy in the evening then clearing. Lows in the mid 40s.
Friday... Sunny. Highs around 60.
Friday Night... Mostly clear. Lows in the mid 40s.
Saturday... Sunny in the morning then becoming partly cloudy. Highs around 60.
Saturday Night... Partly cloudy. Lows in the mid 40s. Highs in the upper 50s.
Sunday... Partly cloudy. Lows in the mid 40s. Highs in the upper 50s.
Monday... Partly sunny. A chance of rain showers. Highs in the lower 50s. Chance of showers 40%.
Monday Night... Partly cloudy. Lows around 40. Highs in the lower 50s.
Tuesday... Partly cloudy. Lows around 40. Highs in the lower 50s.
Tuesday Night... Mostly clear. Lows around 40. Highs in the mid 50s.
POP = Probability of Precipitation
Mima Lake Radar Loop
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