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Otter Lake, UT Weather Forecast
Otter Lake, UT Weather Forecast Date: 1242 PM MDT Mon Oct 19 2026
The area/counties/county of: Southern Mountains, including: Brian Head and Alton.or toggle through each period.
Tonight... Partly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening. Lows in the upper 30s. Chance of precipitation 30%.
Tuesday... A chance of rain showers and a slight chance of thunderstorms in the afternoon. Partly cloudy. Highs in the upper 40s. Chance of precipitation 30%.
Tuesday Night... Partly cloudy with a chance of rain in the evening, then mostly cloudy with rain likely after midnight. Lows around 40. Chance of rain 60%.
Wednesday... Rain showers likely and a slight chance of thunderstorms in the morning, then rain showers and a slight chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of precipitation near 100%.
Wednesday Night... Rain showers and a slight chance of thunderstorms. Lows around 40. Chance of precipitation near 100%.
Thursday... Rain showers and a slight chance of thunderstorms in the morning, then rain showers and a chance of thunderstorms in the afternoon. Highs in the mid 40s. South winds 15 to 25 mph. Chance of precipitation near 100%.
Thursday Night... Rain and snow showers and a chance of thunderstorms in the evening, then snow likely and a chance of rain after midnight. Lows in the lower 30s. Chance of precipitation near 100%.
Friday... Partly sunny. A chance of snow in the morning, then snow likely in the afternoon. Highs in the mid 30s. Chance of snow 60%.
Friday Night... Partly cloudy. A chance of snow in the evening. Lows in the upper 20s. Chance of snow 40%.
Saturday... Partly cloudy in the morning then clearing. Highs in the mid 30s.
Saturday Night... Mostly clear. Lows around 30. Highs around 40.
Sunday... Mostly clear. Lows around 30. Highs around 40.
POP = Probability of Precipitation
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