Weather WorldUnion High School, UT 7-Day Night Weather Forecast
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Union High School, UT Weather Forecast
Union High School, UT Weather Forecast Date: 1233 PM MDT Tue Aug 25 2026
The area/counties/county of: Eastern Uinta Basin, including the cities of: Vernal, Jensen, Ballard, Fort Duchesne, Randlett, and Dinosaur National Monument.or toggle through each period.
This Afternoon... Mostly sunny with a slight chance of showers and thunderstorms. Highs in the 80s. Chance of rain 20%.
Tonight... Mostly cloudy in the evening, then becoming partly cloudy. Lows 55 to 65.
Wednesday... Mostly sunny. Slight chance of showers in the afternoon. Highs in the 80s. Chance of rain 10%.
Wednesday Night... Partly cloudy. Lows 55 to 65.
Thursday... Mostly sunny. Slight chance of showers in the afternoon. Highs in the 80s. Chance of rain 10%.
Thursday Night... Partly cloudy. Lows 55 to 65. Highs 85 to 95.
Friday... Partly cloudy. Lows 55 to 65. Highs 85 to 95.
Friday Night... Mostly cloudy. Slight chance of showers in the evening. Lows 55 to 65. Chance of rain 10%.
Saturday... Partly sunny in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the 80s. Chance of rain 20%.
Saturday Night... Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows in the 50s. Chance of rain 30%.
Sunday... Mostly sunny with a slight chance of showers in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the 70s. Chance of rain 40%.
Sunday Night... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the 50s. Chance of rain 20%.
POP = Probability of Precipitation
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