Marion Municipal Airport Weather Forecast

    • 69
    • 90

    Increasing Clouds

    • 64
    • 85

    Chance Thunderstorms

    • 65
    • 88

    Mostly Sunny

    • 64
    • 87

    Chance Thunderstorms

    • 61
    • 81

    Chance Thunderstorms

    • 59
    • 81

    Slight Chance Thunderstorms

    • 59
    • 81

    Mostly Sunny

Today 13 Sep Marion

Sunny. Highs around 90. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 13 Sep Marion

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 60s. South Winds 10 to 15 Mph.

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  • Temperature Real-Time

Marion Municipal Airport Temperature Statistics

September Temperature

Newton, Newton City/County Airport (24.9 miles)

  • Lowest 4 September, 2025

    53.6 °F

  • Average September

    67.9 °F

  • Highest 11 September, 2025

    87.1 °F

Climate (2020–Present)

Newton, Newton City/County Airport (24.9 miles)

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  • Average Low 2020–2025

    46.5 °F

  • Average 2020–2025

    57.1 °F

  • Average High 2020–2025

    68.4 °F
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