Marion County Airport (Brown Field) Weather Forecast

    • 51
    • 74

    Chance Rain Showers

    • 59
    • 75

    Rain Showers

    • 54
    • 70

    Rain Showers

    • 36
    • 64

    Partly Sunny

    • 40
    • 63

    Sunny

    • 49
    • 71

    Partly Sunny

    • 43
    • 73

    Mostly Cloudy

Today 13 Mar Marion

Mostly cloudy this Morning, then becoming partly sunny. A slight chance of Showers and Thunderstorms early this afternoon. A chance of Showers with a slight chance of Thunderstorms late. Highs in the lower to mid 70s. Light Winds. Chance of rain 30 percent.

Tonight 13 Mar Marion

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 50s. Light Winds.

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Marion County Airport (Brown Field) Temperature Statistics

March Temperature

Chattanooga, Lovell Field (21.7 miles)

  • Lowest 3 March, 2025

    28.9 °F

  • Average March

    51.6 °F

  • Highest 11 March, 2025

    75.9 °F

Climate (2020–Present)

Chattanooga, Lovell Field (21.7 miles)

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  • Average Low 2020–2025

    53.4 °F

  • Average 2020–2025

    62.9 °F

  • Average High 2020–2025

    73.6 °F
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