Weather in Charleston, SC
Updated 2026-09-26 09:00 local time · ZIP codes 29401, 29403, 29406, 29407 + more
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
64°2% rain69°1% rain73°1% rain76°0% rain79°0% rain80°0% rain82°0% rain82°0% rain81°1% rain
79°9% rain
72°6% rain
70°9% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Today vs yesterday in Charleston
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 9%).
It feels like 60°F with winds near 6 mph.
69°F, 1% rain chance and 6 mph wind.
Visibility is around 6 mi; gusts may reach 10 mph.
Current temperature is 64°F, wind 6 mph, rain chance up to 9%.
UV index is 1.
Local weather characteristics in Charleston
South Carolina has hot humid summers and generally mild winters. Coastal areas are exposed to tropical systems, while the northwest is somewhat cooler with elevation.
Charleston is part of the South weather region. The forecast point is near 32.78°N latitude and 79.93°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Charleston weather today
Sunny and 64°F in Charleston, SC. Today's high is 82°F with a 1% rain chance. Winds are around 6 mph with gusts near 10 mph. Relative humidity is 49%, pressure is 30.01 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Charleston
Sunrise is at 07:10 AM and sunset is at 07:11 PM. Tomorrow's forecast calls for Overcast with a high near 85°F and a low near 60°F. The maximum rain chance is 6%.