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Thompson, UT Weather Forecast
Thompson, UT Weather Forecast Date: 1014 PM MDT Mon Sep 07 2026
The area/counties/county of: Arches/Grand Flat, including the cities of: Moab, Arches National Park, Castle Valley, and Thompson Springs.or toggle through each period.
Overnight... Mostly cloudy late in the evening, then becoming partly cloudy. Lows in the 60s.
Tuesday... Sunny. Highs 85 to 95.
Tuesday Night... Mostly clear. Lows 55 to 65.
Wednesday... Sunny. Highs 85 to 95.
Wednesday Night... Mostly clear. Lows 55 to 65.
Thursday... Mostly clear. Highs in the 90s. Lows in the 60s.
Thursday Night... Mostly clear. Highs in the 90s. Lows in the 60s.
Friday... Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Highs in the 90s. Chance of rain 20%.
Friday Night... Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows in the 60s. Chance of rain 10%.
Saturday... Sunny. Slight chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs 85 to 95. Chance of rain 10%.
Saturday Night... Mostly clear. Slight chance of showers after midnight. Lows in the 60s. Chance of rain 10%.
Sunday... Partly cloudy with a slight chance of showers and thunderstorms. Highs in the 80s. Lows 55 to 65. Chance of rain 20%.
POP = Probability of Precipitation
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