South Carthage Weather Forecast

    • 22
    • 36

    Becoming Sunny

    • 26
    • 47

    Partly Sunny

    • 30
    • 49

    Partly Sunny

    • 41
    • 55

    Rain Showers Likely

    • 32
    • 53

    Partly Sunny

    • 35
    • 54

    Partly Sunny

Today 30 Dec Smith

Sunny. Highs in the mid 30s. Northwest Winds around 5 Mph.

Tonight 30 Dec Smith

Mostly clear. Lows in the lower 20s. Southwest Winds around 5 Mph.

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South Carthage Temperature Statistics

December Temperature

Sparta Upper Cumberland Regional Airport (26.7 miles)

  • Lowest 15 December, 2025

    10.4 °F

  • Average December

    42.9 °F

  • Highest 27 December, 2025

    71.6 °F

Climate (2020–Present)

Sparta Upper Cumberland Regional Airport (26.7 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    59.3 °F

  • Average High 2020–2025

    70 °F
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