Chestnut Mound Weather Forecast

    • 71
    • 92

    Rain Showers

    • 64
    • 86

    Partly Sunny

    • 62
    • 83

    Partly Sunny

    • 68
    • 83

    Chance Rain Showers

    • 69
    • 85

    Chance Rain Showers

    • 71
    • 89

    Mostly Sunny

Today 21 Jul Smith

Mostly sunny with a chance of Showers. A slight chance of Thunderstorms this Morning, then a chance of Thunderstorms this afternoon. Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 108.

Tonight 21 Jul Smith

Showers with Thunderstorms likely in the Evening, then a chance of Showers and Thunderstorms after midnight. Areas of fog after midnight. Lows in the lower 70s. Southwest Winds 5 to 10 Mph in the Evening, becoming light and variable. Chance of rain 90 percent. Heat index Values up to 106 early in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chestnut Mound Temperature Statistics

July Temperature

Sparta Upper Cumberland Regional Airport (19.3 miles)

  • Lowest 4 July, 2026

    66.2 °F

  • Average July

    77.9 °F

  • Highest 1 July, 2026

    95 °F

Climate (2021–2026)

Sparta Upper Cumberland Regional Airport (19.3 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    59.7 °F

  • Average High 2021–2026

    70.5 °F
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