Sparta Weather Forecast

    • 60
    • 86

    Mostly Sunny

    • 63
    • 88

    Mostly Sunny

    • 64
    • 88

    Mostly Sunny

    • 64
    • 87

    Partly Sunny

    • 63
    • 86

    Slight Chance Thunderstorms

    • 63
    • 84

    Chance Thunderstorms

Today 18 Sep White

Sunny. Highs in the mid 80s. Light and variable Winds.

Tonight 18 Sep White

Mostly clear. Lows around 60. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sparta Temperature Statistics

September Temperature

Sparta Upper Cumberland Regional Airport (9.3 miles)

  • Lowest 8 September, 2025

    44.6 °F

  • Average September

    68.3 °F

  • Highest 5 September, 2025

    87.8 °F

Climate (2020–Present)

Sparta Upper Cumberland Regional Airport (9.3 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    59.2 °F

  • Average High 2020–2025

    70 °F
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