Heilman Airport Weather Forecast

    • 46
    • 62

    Rain Likely

    • 41
    • 62

    Chance Rain

    • 38
    • 52

    Chance Rain

    • 33
    • 54

    Mostly Sunny

    • 39
    • 57

    Slight Chance Rain

    • 41
    • 57

    Chance Rain

Today 20 Oct Hardin

Sunny. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Oct Hardin

Clear in the Evening, then partly cloudy with a chance of rain after midnight. Lows in the upper 40s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heilman Airport Temperature Statistics

October Temperature

Marion, Marion Municipal Airport (19.9 miles)

  • Lowest 10 October, 2025

    33.1 °F

  • Average October

    59.4 °F

  • Highest 4 October, 2025

    88 °F

Climate (2020–Present)

Marion, Marion Municipal Airport (19.9 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    62.1 °F
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