Gun Barrel City Weather Forecast

    • 72
    • 92

    Slight Chance Thunderstorms

    • 71
    • 89

    Chance Thunderstorms

    • 72
    • 91

    Partly Sunny

    • 72
    • 91

    Chance Rain Showers

    • 70
    • 88

    Chance Thunderstorms

    • 69
    • 85

    Chance Rain Showers

Today 18 Sep Henderson

Mostly sunny. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. Light and variable Winds.

Tonight 18 Sep Henderson

Partly cloudy. A 20 percent chance of Showers and Thunderstorms after midnight. Lows in the upper 60s. Light and variable Winds.

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Gun Barrel City Temperature Statistics

September Temperature

Athens Municipal Airport (21.7 miles)

  • Lowest 9 September, 2025

    55.4 °F

  • Average September

    76.1 °F

  • Highest 4 September, 2025

    93.2 °F

Climate (2020–Present)

Athens Municipal Airport (21.7 miles)

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  • Average Low 2020–2025

    55 °F

  • Average 2020–2025

    65.3 °F

  • Average High 2020–2025

    76.2 °F
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