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Westwater, UT Weather Forecast
Westwater, UT Weather Forecast Date: 351 PM MDT Sun Oct 04 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.
Tonight... Clear. Lows 55 to 65.
Monday... Sunny. Highs in the 80s.
Monday Night... Partly cloudy. Lows 55 to 65.
Tuesday... Sunny. Highs in the 80s.
Tuesday Night... Mostly clear. Lows 55 to 65.
Wednesday... Sunny. Highs in the 80s.
Wednesday Night... Clear. Lows 55 to 65. Highs in the 80s.
Thursday... Clear. Lows 55 to 65. Highs in the 80s.
Friday... Clear. Lows 55 to 65. Highs in the 80s.
Friday Night... Mostly clear. Lows 55 to 65. Highs 75 to 85.
Saturday... Mostly clear. Lows 55 to 65. Highs 75 to 85.
Saturday Night... Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Lows 55 to 65. Chance of rain 30%.
POP = Probability of Precipitation
Westwater Radar Loop
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