Heilman Airport Weather Forecast

    • 52
    • 72

    Sunny

    • 51
    • 73

    Mostly Sunny

    • 56
    • 73

    Partly Sunny

    • 62
    • 75

    Mostly Cloudy

    • 61
    • 75

    Chance Rain Showers

    • 54
    • 68

    Chance Rain Showers

Today 27 Sep Hardin

Mostly sunny. Highs in the lower 70s. North Winds 5 to 10 Mph.

Tonight 27 Sep Hardin

Clear. Lows in the lower 50s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Heilman Airport Temperature Statistics

September Temperature

Marion, Marion Municipal Airport (19.9 miles)

  • Lowest 25 September, 2026

    39.9 °F

  • Average September

    69.2 °F

  • Highest 3 September, 2026

    93.9 °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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