South Carthage Weather Forecast

    • 69
    • 92

    Rain Showers

    • 68
    • 89

    Chance Thunderstorms

    • 66
    • 88

    Chance Rain Showers

    • 65
    • 90

    Mostly Sunny

    • 64
    • 88

    Partly Sunny

    • 65
    • 88

    Partly Sunny

    • 68
    • 90

    Slight Chance Thunderstorms

Today 19 Aug Smith

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature around 90. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 19 Aug Smith

Mostly cloudy. Showers likely with a chance of Thunderstorms after midnight. Lows in the upper 60s. South Winds around 5 Mph, becoming southwest after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Carthage Temperature Statistics

August Temperature

Sparta Upper Cumberland Regional Airport (26.7 miles)

  • Lowest 2 August, 2026

    66.2 °F

  • Average August

    78 °F

  • Highest 13 August, 2026

    95 °F

Climate (2021–2026)

Sparta Upper Cumberland Regional Airport (26.7 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    59.8 °F

  • Average High 2021–2026

    70.5 °F
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