Sparta Weather Forecast

    • 64
    • 79

    Thunderstorms Likely

    • 59
    • 81

    Rain Showers Likely

    • 54
    • 80

    Mostly Sunny

    • 56
    • 80

    Mostly Sunny

    • 59
    • 82

    Mostly Sunny

    • 62
    • 84

    Partly Sunny

    • 66
    • 84

    Mostly Cloudy

Today 31 May White

Showers and Thunderstorms likely. Near steady temperature in the upper 70s. South Winds around 5 Mph. Chance of rain 60 percent.

Tonight 31 May White

Mostly cloudy with Showers likely with a slight chance of Thunderstorms this Evening, then partly cloudy after midnight. Patchy fog this Evening, then Areas of fog after midnight. Lows in the mid 60s. South Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sparta Temperature Statistics

May Temperature

Sparta Upper Cumberland Regional Airport (9.3 miles)

  • Lowest 8 May, 2026

    35.6 °F

  • Average May

    67.7 °F

  • Highest 17 May, 2026

    89.6 °F

Climate (2021–Present)

Sparta Upper Cumberland Regional Airport (9.3 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    59.7 °F

  • Average High 2021–2026

    70.4 °F
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