NWS Forecast for: Saint Helena Island SC
Issued by: National Weather Service Charleston, SC
Last Update: 6:40 am EDT May 18, 2021
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  • Today

    Today: Partly sunny, with a high near 79. East wind 6 to 13 mph.

    Partly Sunny

    High: 79 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 65. East wind 8 to 13 mph.

    Partly Cloudy

    Low: 65 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers after 10am.  Mostly sunny, with a high near 80. East wind 8 to 15 mph.

    Slight Chance
    Showers

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 66. East wind 8 to 11 mph.

    Mostly Clear

    Low: 66 °F

  • Thursday

    Thursday: Sunny, with a high near 80. East wind 7 to 13 mph.

    Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Friday

    Friday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 64.

    Mostly Clear

    Low: 64 °F

  • Saturday

    Saturday: Sunny, with a high near 85.

    Sunny

    High: 85 °F

  • Today: Partly sunny, with a high near 79. East wind 6 to 13 mph.

    Tonight: Partly cloudy, with a low around 65. East wind 8 to 13 mph.

    Wednesday: A 20 percent chance of showers after 10am. Mostly sunny, with a high near 80. East wind 8 to 15 mph.

    Wednesday Night: Mostly clear, with a low around 66. East wind 8 to 11 mph.

    Thursday: Sunny, with a high near 80. East wind 7 to 13 mph.

    Thursday Night: Mostly clear, with a low around 65.

    Friday: Sunny, with a high near 82.

    Friday Night: Mostly clear, with a low around 64.

    Saturday: Sunny, with a high near 85.

    Saturday Night: Partly cloudy, with a low around 66.

    Sunday: Sunny, with a high near 87.

    Sunday Night: Mostly clear, with a low around 69.

    Monday: Sunny, with a high near 89.



    Saint Helena Island SC
     32.39°N 80.57°W (Elev. 20 ft)

    Visit your local NWS office at: https://www.weather.gov/chs