Updated 2026-08-11 11:15 local time · ZIP codes 29488
Sunny
* WHAT...Heat index values up to 110 expected. * WHERE...Beaufort, Charleston, Coastal Colleton, and Tidal Berkeley Counties. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
93°4% rain96°3% rain98°2% rain100°2% rain100°1% rain100°1% rain99°1% rain98°1% rain96°1% rain91°1% rain
88°2% rain86°3% rainRain chance stays relatively low over the next 12 hours (up to 4%).
It feels like 108°F with winds near 6 mph.
91°F, 1% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 14 mph.
Current temperature is 93°F, wind 6 mph, rain chance up to 4%.
UV index is 6. Sunscreen, shade and protective clothing are recommended.
Sunny and 93°F in Walterboro, SC. Today's high is 100°F with a 5% rain chance. Winds are around 6 mph with gusts near 7 mph. Relative humidity is 66%, pressure is 30.09 inHg, and visibility is about 6 miles.
Sunrise is at 06:43 AM and sunset is at 08:12 PM. Tomorrow's forecast calls for Sunny with a high near 102°F and a low near 78°F. The maximum rain chance is 17%.
