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Promontory, UT Weather Forecast
Promontory, UT Weather Forecast Date: 1243 PM MDT Tue Sep 29 2026
The area/counties/county of: Great Salt Lake Desert And Mountains, including: Wendover, Dugway, and Park Valley.or toggle through each period.
Tonight... Mostly clear. Lows in the upper 40s. North winds 10 to 20 mph.
Wednesday... Sunny. Highs around 80. North winds 10 to 20 mph.
Wednesday Night... Mostly clear. Lows around 50.
Thursday... Sunny. Highs around 80.
Thursday Night... Clear. Lows around 50.
Friday... Sunny. Highs around 80.
Friday Night... Partly cloudy. Lows in the mid 50s.
Saturday... Partly cloudy in the morning then becoming sunny. Highs around 80.
Saturday Night... Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.
Sunday... Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.
Monday... Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.
Monday Night... Mostly clear. Lows in the lower 50s. Highs around 80.
POP = Probability of Precipitation
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