Marion County Airport (Brown Field) Weather Forecast

    • 32
    • 49

    Increasing Clouds

    • 38
    • 51

    Chance Rain Showers

    • 27
    • 45

    Partly Sunny

    • 35
    • 49

    Mostly Sunny

    • 37
    • 54

    Chance Rain Showers

    • 33
    • 52

    Chance Rain Showers

    • 21
    • 44

    Partly Sunny

Today 6 Dec Marion

Mostly sunny. Highs in the upper 40s to lower 50s. Light Winds.

Tonight 6 Dec Marion

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 30s. Light Winds.

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  • Temperature Real-Time

Marion County Airport (Brown Field) Temperature Statistics

December Temperature

Chattanooga, Lovell Field (21.7 miles)

  • Lowest 4 December, 2025

    30.9 °F

  • Average December

    39.2 °F

  • Highest 1 December, 2025

    50 °F

Climate (2020–Present)

Chattanooga, Lovell Field (21.7 miles)

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  • Average Low 2020–2025

    53.4 °F

  • Average 2020–2025

    63 °F

  • Average High 2020–2025

    73.8 °F
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