Sparta Weather Forecast

    • 51
    • 80

    Mostly Sunny

    • 57
    • 85

    Mostly Sunny

    • 63
    • 89

    Mostly Sunny

    • 66
    • 90

    Partly Sunny

    • 67
    • 89

    Chance Rain Showers

    • 66
    • 84

    Rain Showers Likely

    • 59
    • 79

    Rain Showers Likely

Today 28 Sep White

Sunny. Near steady temperature in the upper 70s. North Winds around 5 Mph.

Tonight 28 Sep White

Mostly clear. Patchy fog after midnight. Lows in the lower 50s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sparta Temperature Statistics

September Temperature

Sparta Upper Cumberland Regional Airport (9.3 miles)

  • Lowest 26 September, 2026

    46.4 °F

  • Average September

    76.8 °F

  • Highest 3 September, 2026

    98.6 °F

Climate (2021–2026)

Sparta Upper Cumberland Regional Airport (9.3 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    59.9 °F

  • Average High 2021–2026

    70.6 °F
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