Currently
85°
Feels Like 87°
Mostly Cloudy
- Wind WSW at 8 mph
- Pressure 29.90 in.
- Dewpoint 65°F
- Humidity 51%
last updated at 6:56 PM on May 18, 2025
Weather Alerts
Issued by the National Weather Service, last updated at 10:30 AM on May 18, 2025
- Flood Warningfor Berkeley, SC; Georgetown, SC; Williamsburg, SC until 10:30 AM on May 19, 2025
- Flood Warningfor Charleston, SC; Colleton, SC; Dorchester, SC until 2:00 AM on May 22, 2025
Charleston Area NWS Forecast
Forecast for Charleston updated at 5:06 PM on May 18, 2025
- Tonight Mostly cloudy this evening, then becoming partly cloudy. Lows around 70. Southwest winds 5 to 10 mph.
- Monday Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s, except in the mid 80s near the coast. Northwest winds around 5 mph, becoming south in the afternoon. Chance of rain 20 percent.
- Monday Night Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 20 percent.
- Tuesday Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s, except in the upper 80s near the coast. Southwest winds around 5 mph, increasing to south 10 to 15 mph in the afternoon. Chance of rain 20 percent.
- Tuesday Night Partly cloudy. Lows in the mid 70s. Southwest winds 10 to 15 mph.
- Wednesday Mostly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent.
- Wednesday Night Partly cloudy. Lows in the upper 60s.
- Thursday Sunny. Highs in the mid 80s.
- Thursday Night Mostly clear. Lows in the lower 60s.
- Friday Sunny. Highs around 80.
- Friday Night Mostly clear. Lows around 60.
- Saturday Sunny. Highs around 80.
- Saturday Night Partly cloudy. Lows in the mid 60s.
- Sunday Sunny. Highs in the lower 80s.