| NWS Forecast for: Coastal Chatham Issued by: National Weather Service Charleston, SC Last Update: 227 PM EDT Thu Apr 2 2026 | |
| This Afternoon: Sunny. Highs in the mid 70s. East winds around 10 mph. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Southeast winds 5 to 10 mph. Friday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Friday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph. Saturday: Mostly sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph. Saturday Night: Mostly clear. Lows in the mid 60s. Sunday: Mostly sunny with a chance of showers with a slight chance of thunderstorms. Highs around 80. Chance of rain 40 percent. Sunday Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 60s. Chance of rain 50 percent. Monday: Cloudy with a 20 percent chance of showers. Highs in the lower 70s. Monday Night: Mostly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Tuesday: Mostly cloudy with a 20 percent chance of showers. Highs in the upper 60s. Tuesday Night: Partly cloudy. Lows in the mid 50s. Wednesday: Mostly sunny and breezy. Highs in the mid 60s. | |
| Zone Forecast: Coastal Chatham | |
Visit your local NWS office at: https://www.weather.gov/chs |