Heilman Airport Weather Forecast

    • 68
    • 85

    Partly Sunny

    • 72
    • 89

    Partly Sunny

    • 73
    • 91

    Partly Sunny

    • 73
    • 93

    Chance Rain Showers

    • 68
    • 90

    Chance Thunderstorms

    • 65
    • 86

    Slight Chance Thunderstorms

Today 30 Aug Hardin

Mostly cloudy with a chance of Sprinkles. Highs in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 30 Aug Hardin

Partly cloudy. Lows in the upper 60s. South Winds 5 to 10 Mph.

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Heilman Airport Temperature Statistics

August Temperature

Marion, Marion Municipal Airport (19.9 miles)

  • Lowest 4 August, 2026

    51.1 °F

  • Average August

    71.5 °F

  • Highest 5 August, 2026

    90 °F

Climate (2021–2026)

Marion, Marion Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    62.9 °F
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