Weather WorldUnion High School, SC 7-Day Night Weather Forecast
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Union High School, SC Weather Forecast
Union High School, SC Weather Forecast Date: 650 PM EDT Thu Oct 15 2026
The area/counties/county of: Union, including the cities of: Union and Monarch Mills.or toggle through each period.
Tonight... Clear. Lows in the lower 60s. South winds around 5 mph.
Friday... Sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. West winds 5 to 10 mph. Gusts up to 25 mph in the evening.
Saturday... Mostly sunny. Much cooler with highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.
Saturday Night... Clear. Lows in the lower 40s. North winds 5 to 10 mph. Gusts up to 25 mph in the evening.
Sunday... Sunny. Highs around 60.
Sunday Night... Clear. Lows in the lower 40s.
Monday... Sunny. Highs in the mid 60s.
Monday Night... Mostly clear. Lows in the mid 40s.
Tuesday... Sunny. Highs in the lower 70s.
Tuesday Night... Mostly clear. Lows in the upper 40s.
Wednesday... Sunny. Highs in the mid 70s.
Wednesday Night... Clear. Lows in the upper 40s.
POP = Probability of Precipitation
Union High School Radar Loop
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