National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

Light Rain

72°F

22°C

Humidity 94%
Wind Speed SE 3 mph
Barometer 30.14 in (1020.7 mb)
Dewpoint 70°F (21°C)
Visibility 8.00 mi
Last update 7 Oct 5:56 am EDT
Extended Forecast for

Hanahan SC

  • Today

    Today: A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 10am. Mostly sunny, with a high near 84. Southeast wind 5 to 9 mph. Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 68. Light and variable wind.

    Low: 68 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 85. Light and variable wind.

    High: 85 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Calm wind becoming north 5 to 8 mph after midnight.

    Low: 63 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 71 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 20%.

    Low: 59 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers and thunderstorms, then a chance of showers after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 30%.

    High: 73 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    Showers

Detailed Forecast

Today
A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 10am. Mostly sunny, with a high near 84. Southeast wind 5 to 9 mph. Chance of precipitation is 20%.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 68. Light and variable wind.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 85. Light and variable wind.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Calm wind becoming north 5 to 8 mph after midnight.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms, then a chance of showers after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 61.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 59.
Columbus Day
Sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hanahan SC
 32.91°N 80.02°W (Elev. 30 ft)
Last Update:
5:37 am EDT Oct 7, 2025
Forecast Valid:
6am EDT Oct 7, 2025-6pm EDT Oct 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation