Weather in Williston, SC
Updated 2026-08-11 12:45 local time · ZIP codes 29853
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
92°5% rain
96°3% rain96°3% rain96°2% rain95°2% rain94°2% rain90°3% rain86°4% rain
83°6% rain81°6% rain80°6% rain79°8% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 8%).
It feels like 103°F with winds near 8 mph.
86°F, 4% rain chance and 12 mph wind.
Visibility is around 10 mi; gusts may reach 20 mph.
Current temperature is 92°F, wind 8 mph, rain chance up to 8%.
UV index is 8. Use shade, sunscreen, a hat and sunglasses.
Williston weather today
Partly cloudy and 92°F in Williston, SC. Today's high is 96°F with a 7% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 56%, pressure is 30.10 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Williston
Sunrise is at 06:45 AM and sunset is at 08:16 PM. Tomorrow's forecast calls for Sunny with a high near 101°F and a low near 78°F. The maximum rain chance is 57%.