Weather in Sullivans Island, South Carolina, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Sullivans Island
Tonight |
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Temperature: 79°F Wind Speed: 10 to 14 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 79. Southwest wind 10 to 14 mph. Chance of precipitation is 20%. |
Monday |
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Temperature: 88°F Wind Speed: 9 to 16 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms between 2pm and 5pm. Sunny, with a high near 88. Heat index values as high as 101. Southwest wind 9 to 16 mph. Chance of precipitation is 20%. |
Monday Night |
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Temperature: 80°F Wind Speed: 8 to 16 mph Wind Direction: SW Forecast: Mostly clear, with a low around 80. Southwest wind 8 to 16 mph. |
Tuesday |
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Temperature: 88°F Wind Speed: 7 to 14 mph Wind Direction: S Forecast: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 88. Heat index values as high as 101. South wind 7 to 14 mph. Chance of precipitation is 20%. |
Tuesday Night |
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Temperature: 79°F Wind Speed: 9 to 14 mph Wind Direction: S Forecast: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 79. South wind 9 to 14 mph. Chance of precipitation is 20%. |
Wednesday |
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Temperature: 87°F Wind Speed: 8 to 16 mph Wind Direction: S Forecast: A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 87. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
Wednesday Night |
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Temperature: 78°F Wind Speed: 10 to 16 mph Wind Direction: S Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 30%. |
Thursday |
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Temperature: 87°F Wind Speed: 9 to 17 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 40%. |
Thursday Night |
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Temperature: 79°F Wind Speed: 10 to 16 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Chance of precipitation is 40%. |
Friday |
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Temperature: 87°F Wind Speed: 10 to 17 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%. |
Friday Night |
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Temperature: 78°F Wind Speed: 10 to 16 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 40%. |
Saturday |
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Temperature: 87°F Wind Speed: 9 to 15 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%. |
Saturday Night |
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Temperature: 78°F Wind Speed: 8 to 15 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 40%. |
Sunday |
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Temperature: 88°F Wind Speed: 7 to 13 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%. |