Clarksville Weather Forecast

    • 43
    • 65

    Increasing Clouds

    • 39
    • 66

    Mostly Sunny

    • 35
    • 61

    Sunny

    • 49
    • 63

    Mostly Sunny

    • 44
    • 68

    Partly Sunny

    • 43
    • 66

    Partly Sunny

    • 44
    • 66

    Partly Sunny

Today 3 Oct Ionia

Sunny. Highs around 70.

Tonight 3 Oct Ionia

Partly cloudy. A 20 percent chance of rain Showers after midnight. Lows in the lower 40s. Light Winds.

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Clarksville Temperature Statistics

October Temperature

Ionia County Airport (11.2 miles)

  • Lowest 1 October, 2026

    60.8 °F

  • Average October

    64 °F

  • Highest 1 October, 2026

    69.8 °F

Climate (2021–2026)

Ionia County Airport (11.2 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    59 °F
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