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Altonah, UT Weather Forecast
Altonah, UT Weather Forecast Date: 1244 PM MDT Mon Oct 05 2026
The area/counties/county of: Western Uinta Basin, including: Duchesne and Roosevelt.or toggle through each period.
Tonight... Mostly cloudy. Lows in the mid 50s.
Tuesday... Partly sunny in the morning, then partly cloudy with isolated showers and thunderstorms in the afternoon. Highs around 80. Chance of precipitation 10%.
Tuesday Night... Mostly clear. Lows in the lower 50s.
Wednesday... Sunny. Highs around 80.
Wednesday Night... Mostly clear. Lows in the lower 50s.
Thursday... Sunny. Highs around 80.
Thursday Night... Mostly clear. Lows around 50.
Friday... Sunny. Highs around 80.
Friday Night... Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
Saturday... Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
Saturday Night... Partly cloudy. A chance of rain showers in the evening. Lows around 50. Chance of showers 30%.
Sunday... Partly sunny. A chance of rain showers. Highs around 70. Chance of showers 50%.
Sunday Night... Mostly cloudy. Rain showers likely. Lows in the upper 40s. Chance of showers 60%.
POP = Probability of Precipitation
Altonah Radar Loop
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