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Town of Williston, SCWilliston, SC 7-Day Weather Forecast
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Williston Weather Forecast
Williston, SC Weather Forecast Date: 307 AM EDT Sun Sep 06 2026
Weather forecast for Williston, SC
Today Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Today... Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Light and variable winds, becoming northeast around 5 mph this afternoon. Chance of rain 50%. |
| Labor Day Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Labor Day... Partly sunny with a chance of showers in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80%. |
| Tue Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Tuesday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40%. |
| Wed Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Wednesday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40%. |
Thu Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Thursday... Mostly sunny. Highs in the lower 90s. |
| Fri Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Friday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40%. |
| Sat Hi: 90°FHi: 32°C |
Saturday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40%. |
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