Weather in Blenheim, SC
Updated 2026-08-11 11:15 local time · ZIP codes 29516
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
91°5% rain95°2% rain95°3% rain
96°2% rain97°2% rain100°1% rain100°1% rain98°1% rain96°1% rain91°1% rain
88°1% rain85°2% 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 5%).
It feels like 105°F with winds near 6 mph.
91°F, 1% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 18 mph.
Current temperature is 91°F, wind 6 mph, rain chance up to 5%.
UV index is 6. Sunscreen and sunglasses are sensible for longer outdoor time.
Blenheim weather today
Sunny and 91°F in Blenheim, SC. Today's high is 100°F with a 4% rain chance. Winds are around 6 mph with gusts near 7 mph. Relative humidity is 68%, pressure is 30.06 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Blenheim
Sunrise is at 06:36 AM and sunset is at 08:10 PM. Tomorrow's forecast calls for Sunny with a high near 102°F and a low near 73°F. The maximum rain chance is 57%.