7-Day Forecast Summary
7-Day Detailed Weather Forecast for Hanahan
Overnight |
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Temperature: 76°F Wind Speed: 1 mph Wind Direction: S Forecast: A chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 76. South wind around 1 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
Thursday |
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Temperature: 90°F Wind Speed: 0 to 8 mph Wind Direction: S Forecast: A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny. High near 90, with temperatures falling to around 84 in the afternoon. Heat index values as high as 103. South wind 0 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
Thursday Night |
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Temperature: 76°F Wind Speed: 0 to 7 mph Wind Direction: SE Forecast: A slight chance of showers and thunderstorms before 5am. Partly cloudy, with a low around 76. Southeast wind 0 to 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
Friday |
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Temperature: 91°F Wind Speed: 0 to 9 mph Wind Direction: SE Forecast: A slight chance of showers and thunderstorms between 7am and 9am, then a chance of showers and thunderstorms between 9am and 11am, then a chance of showers and thunderstorms between 11am and 2pm. Mostly sunny, with a high near 91. Heat index values as high as 103. Southeast wind 0 to 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible. |
Friday Night |
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Temperature: 76°F Wind Speed: 1 to 9 mph Wind Direction: SE Forecast: A chance of rain showers between 2am and 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 76. Southeast wind 1 to 9 mph. Chance of precipitation is 30%. |
Saturday |
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Temperature: 90°F Wind Speed: 1 to 7 mph Wind Direction: SE Forecast: Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
Saturday Night |
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Temperature: 76°F Wind Speed: 1 to 7 mph Wind Direction: S Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 30%. |
Sunday |
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Temperature: 92°F Wind Speed: 1 to 7 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 50%. |
Sunday Night |
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Temperature: 77°F Wind Speed: 2 to 7 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 77. Chance of precipitation is 50%. |
Monday |
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Temperature: 93°F Wind Speed: 1 to 7 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 93. Chance of precipitation is 50%. |
Monday Night |
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Temperature: 77°F Wind Speed: 3 to 7 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Chance of precipitation is 50%. |
Tuesday |
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Temperature: 95°F Wind Speed: 3 to 9 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 20%. |
Tuesday Night |
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Temperature: 78°F Wind Speed: 5 to 9 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 78. Chance of precipitation is 20%. |
Wednesday |
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Temperature: 95°F Wind Speed: 5 to 10 mph Wind Direction: W Forecast: Sunny, with a high near 95. |

