Harrison Weather Forecast

    • 44
    • 61

    Sunny

    • 43
    • 64

    Chance Rain Showers

    • 40
    • 56

    Partly Sunny

    • 34
    • 57

    Mostly Sunny

    • 39
    • 58

    Mostly Cloudy

    • 45
    • 61

    Chance Rain Showers

Today 20 Oct Clay

Sunny, cooler with Highs in the lower 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 20 Oct Clay

Clear. Lows in the lower 40s. South Winds around 5 Mph.

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Harrison Temperature Statistics

October Temperature

Charleston, Yeager Airport (35.4 miles)

  • Lowest 17 October, 2025

    37 °F

  • Average October

    60.4 °F

  • Highest 1 October, 2025

    84 °F

Climate (2020–Present)

Charleston, Yeager Airport (35.4 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    56.9 °F

  • Average High 2020–2025

    68.2 °F
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