Charleston Harbor - Hog Island Channel Weather Forecast

    • 75
    • 81

    Rain Showers Likely

    • 68
    • 81

    Chance Thunderstorms

    • 67
    • 81

    Mostly Sunny

    • 67
    • 83

    Sunny

    • 69
    • 83

    Mostly Sunny

    • 68
    • 83

    Mostly Sunny

    • 65
    • 81

    Mostly Sunny

Today 10 Oct Charleston

Mostly sunny. Highs in the mid 70s.

Tonight 10 Oct Charleston

A chance of Thunderstorms and Showers this Evening, then Showers likely with a chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall and Tornadoes, then some Thunderstorms may produce heavy rainfall after midnight. Lows in the mid 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Charleston Harbor - Hog Island Channel Temperature Statistics

October Temperature

Charleston Executive Airport (8.7 miles)

  • Lowest 8 October, 2026

    64.4 °F

  • Average October

    74.3 °F

  • Highest 2 October, 2026

    87.8 °F

Climate (2021–2026)

Charleston Executive Airport (8.7 miles)

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  • Average Low 2021–2026

    59 °F

  • Average 2021–2026

    67.4 °F

  • Average High 2021–2026

    76.3 °F
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