Harrisburg Weather Forecast

    • 46
    • 77

    Rain Showers Likely

    • 43
    • 61

    Sunny

    • 45
    • 70

    Mostly Sunny

    • 35
    • 59

    Mostly Sunny

    • 42
    • 63

    Partly Sunny

    • 46
    • 68

    Mostly Sunny

Today 18 Oct Van Buren

Patchy fog this morning. Partly sunny. Highs in the upper 70s. Southwest Winds around 5 Mph.

Tonight 18 Oct Van Buren

Showers likely with a chance of Thunderstorms in the Evening, then Showers likely after midnight. Much cooler. Less humid with Lows in the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

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Harrisburg Temperature Statistics

October Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (18 miles)

  • Lowest 9 October, 2025

    41 °F

  • Average October

    64.7 °F

  • Highest 3 October, 2025

    89.6 °F

Climate (2020–Present)

Mount Pleasant, Mount Pleasant Municipal Airport (18 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    62.9 °F
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