Heilman Airport Weather Forecast

    • 7
    • 28

    Snow

    • 7
    • 19

    Mostly Cloudy

    • 14
    • 21

    Mostly Cloudy

    • 26
    • 32

    Mostly Cloudy

    • 33
    • 41

    Rain Likely

    • 22
    • 49

    Rain Likely

Today 13 Dec Hardin

Snow this afternoon. Snow may be heavy at Times this afternoon. Snow accumulation of 1 to 3 Inches. Highs in the upper 20s. Temperatures falling to around 20 this afternoon. West Winds 10 to 15 Mph. Chance of snow 100 percent.

Tonight 13 Dec Hardin

Snow in the Evening, then partly cloudy after midnight. Total snow accumulation of 2 to 4 Inches. Much cooler with Lows 5 to 10 above. West Winds 10 to 15 Mph. Chance of snow 100 percent. Wind chill Values as low as 8 below after midnight.

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Heilman Airport Temperature Statistics

December Temperature

Marion, Marion Municipal Airport (19.9 miles)

  • Lowest 4 December, 2025

    3 °F
  • Average December

    25.4 °F
  • Highest 10 December, 2025

    39 °F

Climate (2020–Present)

Marion, Marion Municipal Airport (19.9 miles)

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  • Average Low 2020–2025

    42.9 °F
  • Average 2020–2025

    52.4 °F
  • Average High 2020–2025

    61.9 °F
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