Marion County Airport (Brown Field) Weather Forecast

    • 68
    • 81

    Rain Showers

    • 62
    • 81

    Mostly Sunny

    • 66
    • 84

    Chance Thunderstorms

    • 69
    • 86

    Chance Thunderstorms

    • 71
    • 86

    Chance Thunderstorms

    • 71
    • 87

    Chance Thunderstorms

    • 72
    • 88

    Slight Chance Thunderstorms

Today 22 Jun Marion

Showers with Thunderstorms likely. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 22 Jun Marion

A chance of Thunderstorms this evening. Showers. A slight chance of Thunderstorms after midnight. Lows in the upper 60s. West Winds 5 to 15 Mph. Chance of rain 90 percent.

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  • Temperature Real-Time

Marion County Airport (Brown Field) Temperature Statistics

June Temperature

Chattanooga, Lovell Field (21.7 miles)

  • Lowest 3 June, 2026

    57.7 °F

  • Average June

    76.9 °F

  • Highest 11 June, 2026

    93.7 °F

Climate (2021–2026)

Chattanooga, Lovell Field (21.7 miles)

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  • Average Low 2021–2026

    53.5 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    74.2 °F
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