Gwynneville Weather Forecast

    • 63
    • 79

    Increasing Clouds

    • 64
    • 77

    Chance Rain Showers

    • 59
    • 79

    Chance Rain Showers

    • 60
    • 79

    Mostly Sunny

    • 59
    • 78

    Chance Thunderstorms

    • 57
    • 76

    Partly Sunny

Today 18 Aug Shelby

Mostly sunny. Highs around 80. North Winds around 5 Mph, becoming west late this afternoon.

Tonight 18 Aug Shelby

Mostly Clear, then becoming partly cloudy. Lows in the mid 60s. Northwest Winds around 5 Mph, becoming south.

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Gwynneville Temperature Statistics

August Temperature

Shelbyville Municipal Airport (9.3 miles)

  • Lowest 4 August, 2026

    57.7 °F

  • Average August

    74.9 °F

  • Highest 10 August, 2026

    89.7 °F

Climate (2021–2026)

Shelbyville Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    67 °F
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