Heilman Airport Weather Forecast

    • 26
    • 32

    Cloudy

    • 13
    • 33

    Chance Snow

    • 10
    • 26

    Mostly Cloudy

    • 31
    • 35

    Rain Likely

    • 22
    • 38

    Rain/Snow Likely

    • 18
    • 29

    Chance Snow

Today 6 Dec Hardin

Mostly cloudy with a chance of Flurries. Highs in the lower 30s. Southwest Winds 5 to 10 Mph.

Tonight 6 Dec Hardin

Mostly cloudy. A chance of Flurries in the evening. Lows in the mid 20s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Heilman Airport Temperature Statistics

December Temperature

Marion, Marion Municipal Airport (19.9 miles)

  • Lowest 1 December, 2025

    15.1 °F

  • Average December

    25.6 °F

  • Highest 1 December, 2025

    32 °F

Climate (2020–Present)

Marion, Marion Municipal Airport (19.9 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    62 °F
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