Gun Barrel City Weather Forecast

    • 79
    • 100

    Hot

    • 79
    • 99

    Slight Chance Thunderstorms

    • 74
    • 97

    Hot

    • 74
    • 95

    Mostly Sunny

    • 76
    • 98

    Mostly Sunny

    • 78
    • 99

    Hot

    • 77
    • 98

    Hot

Today 30 Jul Henderson

Sunny, hot with Highs in the upper 90s. South Winds around 5 Mph. Heat index Values up to 108.

Tonight 30 Jul Henderson

Mostly clear. Lows in the upper 70s. South Winds around 5 Mph.

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Gun Barrel City Temperature Statistics

July Temperature

Athens Municipal Airport (21.7 miles)

  • Lowest 6 July, 2026

    69.8 °F

  • Average July

    82.4 °F

  • Highest 22 July, 2026

    100.4 °F

Climate (2021–2026)

Athens Municipal Airport (21.7 miles)

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  • Average Low 2021–2026

    55.8 °F

  • Average 2021–2026

    66.3 °F

  • Average High 2021–2026

    77.3 °F
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