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Olsen Lake, UT Weather Forecast
Olsen Lake, UT Weather Forecast Date: 1241 AM MDT Sun Oct 18 2026
The area/counties/county of: Western Uinta Mountains, including: Mirror Lake Highway and Moon Lake.or toggle through each period.
Today... Partly sunny. Highs in the mid 50s.
Tonight... Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s.
Monday... A 20% chance of rain in the afternoon. Partly cloudy. Highs in the lower 50s.
Monday Night... Partly cloudy. Lows in the mid 30s.
Tuesday... A slight chance of rain in the morning, then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Partly sunny. Highs around 50. Chance of precipitation 50%.
Tuesday Night... Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 30s. Chance of precipitation 30%.
Wednesday... Partly cloudy. A 30% chance of rain in the afternoon. Highs in the lower 50s.
Wednesday Night... Mostly cloudy. Rain showers likely in the evening, then rain showers after midnight. Lows around 40. Chance of showers 90%.
Thursday... Rain showers. Highs around 50. Chance of showers near 100%.
Thursday Night... Rain and snow showers. Lows in the mid 30s. Chance of precipitation near 100%.
Friday... Snow and rain in the morning, then snow showers and rain showers in the afternoon. Highs around 40. Chance of precipitation 90%.
Friday Night... Mostly cloudy. Snow showers and rain showers likely in the evening, then a chance of snow showers and rain after midnight. Lows around 30. Chance of precipitation 70%.
POP = Probability of Precipitation
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