LaFayette Weather Forecast

    • 40
    • 59

    Increasing Clouds

    • 34
    • 58

    Partly Sunny

    • 43
    • 56

    Mostly Cloudy

    • 48
    • 60

    Mostly Cloudy

    • 51
    • 66

    Partly Sunny

    • 53
    • 70

    Mostly Cloudy

Today 20 Dec Walker

Sunny. Highs in the upper 50s. South Winds 5 to 10 Mph.

Tonight 20 Dec Walker

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 30s. Light southeast Winds.

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LaFayette Temperature Statistics

December Temperature

Chattanooga, Lovell Field (23 miles)

  • Lowest 15 December, 2025

    16 °F

  • Average December

    39.9 °F

  • Highest 13 December, 2025

    68 °F

Climate (2020–Present)

Chattanooga, Lovell Field (23 miles)

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  • Average Low 2020–2025

    53.3 °F

  • Average 2020–2025

    63 °F

  • Average High 2020–2025

    73.8 °F
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