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City of Charleston, SCCharleston, SC 7-Day Night Weather Forecast
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Charleston, SC Weather Forecast
Charleston, SC Weather Forecast Date: 212 AM EDT Mon Aug 31 2026
The area/counties/county of: Charleston, including the cities of: Charleston, North Charleston, and Mount Pleasant.or toggle through each period.
Rest of Tonight... Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Northeast winds around 5 mph. Chance of rain 20%.
Monday... Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Northeast winds around 5 mph, becoming east in the afternoon. Chance of rain 50%.
Monday Night... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 20%.
Tuesday... Sunny. A slight chance of showers in the morning. Highs in the lower 90s, except in the upper 80s near the coast. Northeast winds around 5 mph, becoming east in the afternoon. Chance of rain 20%.
Tuesday Night... Partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable.
Wednesday... Mostly sunny with a 20% chance of showers. Highs in the upper 80s.
Wednesday Night... Partly cloudy. Lows in the mid 70s.
Thursday... Mostly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20%.
Thursday Night... Partly cloudy. Lows in the mid 70s.
Friday... Sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20%. Heat index values up to 110 in the afternoon.
Friday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20%.
Saturday... Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50%. Heat index values up to 110.
Saturday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50%.
POP = Probability of Precipitation
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