Jolly Lake Weather Forecast

    • 71
    • 87

    Chance Thunderstorms

    • 72
    • 88

    Chance Thunderstorms

    • 72
    • 88

    Rain Showers Likely

    • 71
    • 87

    Thunderstorms Likely

    • 72
    • 89

    Chance Thunderstorms

    • 73
    • 90

    Chance Thunderstorms

Today 5 Aug Overton

Mostly sunny with a chance of Showers. A chance of Thunderstorms this afternoon. Highs in the mid 80s. South Winds around 5 Mph. Chance of rain 50 percent.

Tonight 5 Aug Overton

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows around 70. South Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jolly Lake Temperature Statistics

August Temperature

Sparta Upper Cumberland Regional Airport (30.4 miles)

  • Lowest 2 August, 2026

    66.2 °F

  • Average August

    73.8 °F

  • Highest 1 August, 2026

    84.2 °F

Climate (2021–2026)

Sparta Upper Cumberland Regional Airport (30.4 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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