Alley Bluff Tennessee Valley Authority Wild Area Weather Forecast

    • 76
    • 97

    Hot

    • 73
    • 97

    Chance Rain Showers

    • 67
    • 90

    Mostly Sunny

    • 67
    • 90

    Mostly Sunny

    • 70
    • 90

    Chance Rain Showers

    • 68
    • 86

    Chance Thunderstorms

Today 27 Jul Decatur

Sunny. Highs in the mid 90s. Southwest Winds around 5 Mph, becoming northwest this afternoon. Heat index Values up to 113.

Tonight 27 Jul Decatur

Mostly clear. Humid with Lows in the mid 70s. Light and variable Winds, becoming southwest around 5 Mph after midnight. Heat index Values up to 106 early in the evening.

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  • Temperature Real-Time

Alley Bluff Tennessee Valley Authority Wild Area Temperature Statistics

July Temperature

Lexington-Parsons Beech River Regional Airport (8.7 miles)

  • Lowest 24 July, 2026

    64.4 °F

  • Average July

    78.1 °F

  • Highest 1 July, 2026

    95 °F

Climate (2021–2026)

Lexington-Parsons Beech River Regional Airport (8.7 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    61.1 °F

  • Average High 2021–2026

    72.5 °F
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