Heilman Airport Weather Forecast

    • 57
    • 74

    Chance Rain Showers

    • 55
    • 76

    Mostly Cloudy

    • 61
    • 82

    Rain Showers Likely

    • 61
    • 82

    Chance Thunderstorms

    • 54
    • 77

    Slight Chance Rain Showers

    • 54
    • 76

    Partly Sunny

    • 54
    • 74

    Partly Sunny

Today 24 May Hardin

Showers with a slight chance of Thunderstorms. Near steady Temperatures in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 90 percent.

Tonight 24 May Hardin

Mostly cloudy with Showers likely with a slight chance of Thunderstorms this Evening, then partly cloudy with a slight chance of Showers after midnight. Patchy fog after midnight. Lows in the upper 50s. Northwest Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heilman Airport Temperature Statistics

May Temperature

Marion, Marion Municipal Airport (19.9 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    56.4 °F

  • Highest 18 May, 2026

    86 °F

Climate (2021–Present)

Marion, Marion Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.1 °F
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