| NWS Forecast for: Inland Chatham Issued by: National Weather Service Charleston, SC Last Update: 537 AM EDT Thu Jul 23 2026 |  |
| Today: Mostly sunny. Highs in the upper 90s. Heat index values up to 106. Southwest winds 5 to 10 mph. Tonight: Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. Friday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Heat index values up to 106. South winds 5 to 10 mph. Chance of rain 20 percent. Friday Night: Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. Saturday: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 90s. West winds around 5 mph. Chance of rain 80 percent. Heat index values up to 107. Saturday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent. Sunday: Showers and thunderstorms likely. Highs in the mid 90s. Chance of rain 70 percent. Heat index values up to 105. Sunday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent. Monday: Sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. Monday Night: Mostly clear. Lows in the upper 70s. Tuesday: Sunny. Highs in the upper 90s. Heat index values up to 110. Tuesday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Wednesday: Sunny with a chance of showers and thunderstorms. Highs in the upper 90s. Chance of rain 30 percent. Heat index values up to 110. | |
| Zone Forecast: Inland Chatham | |
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