Hanahan Weather Forecast

    • 45
    • 66

    Rain Showers Likely

    • 51
    • 65

    Sunny

    • 52
    • 68

    Mostly Sunny

    • 55
    • 71

    Mostly Sunny

    • 56
    • 72

    Partly Sunny

    • 56
    • 72

    Partly Sunny

Today 17 Oct Inland Berkeley

Mostly cloudy. Showers likely this morning. Much cooler with Highs in the mid 60s. North Winds 10 to 15 Mph, except north 20 to 25 Mph along the lakeshore. Chance of rain 60 percent.

Tonight 17 Oct Inland Berkeley

Partly cloudy in the Evening, then clearing. Cooler with Lows in the mid 40s. North Winds 10 to 15 Mph, except northeast 20 to 30 Mph along the lakeshore.

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  • Temperature Real-Time

Hanahan Temperature Statistics

October Temperature

Charleston, Charleston Air Force Base (2.5 miles)

  • Lowest 8 October, 2026

    61.6 °F

  • Average October

    74.4 °F

  • Highest 2 October, 2026

    90.6 °F

Climate (2021–2026)

Charleston, Charleston Air Force Base (2.5 miles)

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  • Average Low 2021–2026

    58.3 °F

  • Average 2021–2026

    67.8 °F

  • Average High 2021–2026

    78.2 °F
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