Heilman Airport Weather Forecast

    • 45
    • 70

    Mostly Sunny

    • 38
    • 64

    Sunny

    • 42
    • 65

    Sunny

    • 48
    • 72

    Mostly Sunny

    • 48
    • 72

    Mostly Sunny

    • 47
    • 72

    Mostly Sunny

Today 4 Oct Hardin

Sunny. Highs around 70. Light and variable Winds, becoming west 5 to 10 Mph this late morning and afternoon.

Tonight 4 Oct Hardin

Mostly clear. Lows in the mid 40s. Northwest Winds 5 to 10 Mph.

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Heilman Airport Temperature Statistics

October Temperature

Marion, Marion Municipal Airport (19.9 miles)

  • Lowest 2 October, 2026

    46 °F

  • Average October

    67.2 °F

  • Highest 1 October, 2026

    86 °F

Climate (2021–2026)

Marion, Marion Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    63 °F
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