Weather in Sullivans Island, South Carolina, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Sullivans Island
Overnight |
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Temperature: 76°F Wind Speed: 5 mph Wind Direction: W Forecast: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 76. West wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
Friday |
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Temperature: 83°F Wind Speed: 5 to 13 mph Wind Direction: E Forecast: A chance of showers and thunderstorms before 10am, then showers and thunderstorms likely between 10am and 11am, then showers and thunderstorms likely between 11am and 1pm, then showers and thunderstorms between 1pm and 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 83. East wind 5 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. |
Friday Night |
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Temperature: 76°F Wind Speed: 8 to 12 mph Wind Direction: E Forecast: Showers and thunderstorms likely before 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 76. East wind 8 to 12 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible. |
Saturday |
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Temperature: 81°F Wind Speed: 10 to 14 mph Wind Direction: E Forecast: Showers and thunderstorms. Mostly cloudy, with a high near 81. East wind 10 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible. |
Saturday Night |
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Temperature: 74°F Wind Speed: 6 to 13 mph Wind Direction: NE Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 74. Northeast wind 6 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. |
Sunday |
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Temperature: 83°F Wind Speed: 6 to 9 mph Wind Direction: NE Forecast: Showers and thunderstorms likely before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
Sunday Night |
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Temperature: 75°F Wind Speed: 8 mph Wind Direction: W Forecast: Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 70%. |
Monday |
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Temperature: 86°F Wind Speed: 8 mph Wind Direction: W Forecast: A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 86. Chance of precipitation is 30%. |
Monday Night |
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Temperature: 75°F Wind Speed: 8 mph Wind Direction: W Forecast: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%. |
Tuesday |
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Temperature: 86°F Wind Speed: 6 to 9 mph Wind Direction: NE Forecast: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 86. Chance of precipitation is 20%. |
Tuesday Night |
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Temperature: 73°F Wind Speed: 7 mph Wind Direction: NE Forecast: A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 20%. |
Wednesday |
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Temperature: 82°F Wind Speed: 7 to 10 mph Wind Direction: NE Forecast: A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 82. Chance of precipitation is 30%. |
Wednesday Night |
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Temperature: 73°F Wind Speed: 10 mph Wind Direction: NE Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%. |
Thursday |
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Temperature: 82°F Wind Speed: 9 to 14 mph Wind Direction: NE Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 30%. |