7-Day Forecast Summary
7-Day Detailed Weather Forecast for Charleston
Today |
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Temperature: 88°F Wind Speed: 2 to 12 mph Wind Direction: SW Forecast: A chance of rain showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms likely between 3pm and 5pm, then showers and thunderstorms likely. Mostly cloudy. High near 88, with temperatures falling to around 80 in the afternoon. Southwest wind 2 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
Tonight |
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Temperature: 56°F Wind Speed: 1 to 12 mph Wind Direction: W Forecast: Showers and thunderstorms likely before 7pm, then showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 11pm. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 56. West wind 1 to 12 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
Monday |
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Temperature: 76°F Wind Speed: 1 to 6 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 76. Northwest wind 1 to 6 mph. |
Monday Night |
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Temperature: 53°F Wind Speed: 0 to 5 mph Wind Direction: NW Forecast: Mostly clear, with a low around 53. Northwest wind 0 to 5 mph. |
Tuesday |
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Temperature: 81°F Wind Speed: 0 to 5 mph Wind Direction: NW Forecast: Sunny, with a high near 81. Northwest wind 0 to 5 mph. |
Tuesday Night |
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Temperature: 57°F Wind Speed: 0 to 3 mph Wind Direction: W Forecast: Partly cloudy, with a low around 57. |
Wednesday |
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Temperature: 86°F Wind Speed: 2 to 9 mph Wind Direction: SW Forecast: Mostly sunny, with a high near 86. |
Wednesday Night |
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Temperature: 68°F Wind Speed: 2 to 16 mph Wind Direction: S Forecast: A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 40%. |
Thursday |
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Temperature: 89°F Wind Speed: 17 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely between 8am and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 89. Chance of precipitation is 70%. |
Thursday Night |
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Temperature: 65°F Wind Speed: 2 to 16 mph Wind Direction: SW Forecast: Showers and thunderstorms likely before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 80%. |
Juneteenth |
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Temperature: 82°F Wind Speed: 1 to 7 mph Wind Direction: W Forecast: Showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 80%. |
Friday Night |
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Temperature: 60°F Wind Speed: 0 to 6 mph Wind Direction: NW Forecast: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. Chance of precipitation is 30%. |
Saturday |
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Temperature: 84°F Wind Speed: 0 to 8 mph Wind Direction: W Forecast: Mostly sunny, with a high near 84. |
Saturday Night |
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Temperature: 61°F Wind Speed: 0 to 6 mph Wind Direction: W Forecast: Partly cloudy, with a low around 61. |

