Weather in Jamestown, SC
Updated 2026-08-11 11:15 local time · ZIP codes 29453
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
90°8% rain92°5% rain93°3% rain94°3% rain94°3% rain95°2% rain94°2% rain92°2% rain88°5% rain85°7% rain
83°9% rain82°9% 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 9%).
It feels like 104°F with winds near 6 mph.
85°F, 7% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 14 mph.
Current temperature is 90°F, wind 6 mph, rain chance up to 9%.
UV index is 7. Sunscreen, shade and protective clothing are recommended.
Jamestown weather today
Sunny and 90°F in Jamestown, SC. Today's high is 95°F with a 8% rain chance. Winds are around 6 mph with gusts near 6 mph. Relative humidity is 77%, pressure is 30.08 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Jamestown
Sunrise is at 06:38 AM and sunset is at 08:08 PM. Tomorrow's forecast calls for Sunny with a high near 100°F and a low near 77°F. The maximum rain chance is 3%.