Graysville Weather Forecast

    • 38
    • 47

    Cloudy

    • 38
    • 47

    Chance Rain Showers

    • 37
    • 51

    Mostly Cloudy

    • 35
    • 52

    Chance Rain Showers

    • 26
    • 47

    Mostly Cloudy

    • 31
    • 50

    Partly Sunny

Today 4 Dec Catoosa

Mostly cloudy. A slight chance of rain Showers this afternoon. Highs in the upper 40s. Light north Winds. Chance of rain 20 percent.

Tonight 4 Dec Catoosa

Showers. Lows in the upper 30s. Light north Winds, becoming east after midnight. Chance of rain near 100 percent.

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Graysville Temperature Statistics

December Temperature

Chattanooga, Lovell Field (5 miles)

  • Lowest 1 December, 2025

    33.1 °F

  • Average December

    41.3 °F

  • Highest 1 December, 2025

    50 °F

Climate (2020–Present)

Chattanooga, Lovell Field (5 miles)

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  • Average Low 2020–2025

    53.4 °F

  • Average 2020–2025

    63 °F

  • Average High 2020–2025

    73.8 °F
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