7-Day Forecast Summary
7-Day Detailed Weather Forecast for Charleston
Tonight |
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Temperature: 68°F Wind Speed: 2 mph Wind Direction: SE Forecast: A slight chance of rain showers between 8pm and 1am, then a slight chance of showers and thunderstorms between 1am and 2am, then a chance of showers and thunderstorms between 2am and 4am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 68, with temperatures rising to around 70 overnight. Southeast wind around 2 mph. Chance of precipitation is 50%. |
Saturday |
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Temperature: 87°F Wind Speed: 5 mph Wind Direction: SSE Forecast: A chance of showers and thunderstorms before 3pm. Partly sunny. High near 87, with temperatures falling to around 85 in the afternoon. South southeast wind around 5 mph. Chance of precipitation is 50%. |
Saturday Night |
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Temperature: 73°F Wind Speed: 2 mph Wind Direction: SE Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. Southeast wind around 2 mph. Chance of precipitation is 20%. |
Sunday |
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Temperature: 91°F Wind Speed: 2 mph Wind Direction: S Forecast: Mostly sunny, with a high near 91. Heat index values as high as 105. South wind around 2 mph. |
Sunday Night |
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Temperature: 74°F Wind Speed: 2 mph Wind Direction: S Forecast: Mostly clear, with a low around 74. South wind around 2 mph. |
Monday |
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Temperature: 95°F Wind Speed: 3 to 8 mph Wind Direction: SSW Forecast: Sunny, with a high near 95. South southwest wind 3 to 8 mph. |
Monday Night |
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Temperature: 77°F Wind Speed: 7 mph Wind Direction: SW Forecast: Mostly clear, with a low around 77. Southwest wind around 7 mph. |
Tuesday |
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Temperature: 96°F Wind Speed: 8 mph Wind Direction: W Forecast: Sunny, with a high near 96. West wind around 8 mph. |
Tuesday Night |
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Temperature: 75°F Wind Speed: 3 to 7 mph Wind Direction: N Forecast: Mostly clear, with a low around 75. North wind 3 to 7 mph. |
Wednesday |
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Temperature: 92°F Wind Speed: 6 mph Wind Direction: NNE Forecast: Mostly sunny, with a high near 92. North northeast wind around 6 mph. |
Wednesday Night |
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Temperature: 72°F Wind Speed: 1 to 5 mph Wind Direction: ENE Forecast: Mostly clear, with a low around 72. East northeast wind 1 to 5 mph. |
Thursday |
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Temperature: 91°F Wind Speed: 5 mph Wind Direction: NE Forecast: Mostly sunny, with a high near 91. Northeast wind around 5 mph. |
Thursday Night |
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Temperature: 73°F Wind Speed: 3 mph Wind Direction: E Forecast: Partly cloudy, with a low around 73. East wind around 3 mph. |
Friday |
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Temperature: 90°F Wind Speed: 1 to 5 mph Wind Direction: SE Forecast: A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southeast wind 1 to 5 mph. |

