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Union School, SC Weather Forecast
Union School, SC Weather Forecast Date: 1235 AM EDT Sat Sep 12 2026
The area/counties/county of: Florence, including the city of Florence.or toggle through each period.
Rest of Tonight... Mostly cloudy with a 20% chance of showers. Near steady temperature in the mid 70s. Light and variable winds.
Saturday... Partly sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Southwest winds around 5 mph. Chance of rain 70%.
Saturday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. South winds around 5 mph. Chance of rain 50%.
Sunday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Southwest winds around 5 mph. Chance of rain 50%.
Sunday Night... Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50%.
Monday... Mostly clear. Highs in the lower 90s. Lows in the upper 60s.
Monday Night... Mostly clear. Highs in the lower 90s. Lows in the upper 60s.
Tuesday... Mostly sunny. Highs in the mid 80s.
Tuesday Night... Mostly clear. Lows in the lower 60s. Highs in the mid 80s.
Wednesday... Mostly clear. Lows in the lower 60s. Highs in the mid 80s.
Wednesday Night... Clear. Lows in the mid 60s.
Thursday... Mostly clear. Highs in the upper 80s. Lows in the upper 60s.
Thursday Night... Mostly clear. Highs in the upper 80s. Lows in the upper 60s.
POP = Probability of Precipitation
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