Key Acres Lake Weather Forecast

    • 52
    • 67

    Mostly Cloudy

    • 50
    • 62

    Rain Showers

    • 51
    • 56

    Rain Showers

    • 49
    • 58

    Rain Showers

    • 43
    • 52

    Rain Showers Likely

    • 40
    • 52

    Slight Chance Rain Showers

    • 40
    • 56

    Partly Sunny

Today 25 Oct White

Partly sunny. Near steady temperature in the upper 60s. Southeast Winds around 5 Mph.

Tonight 25 Oct White

Mostly cloudy. Lows in the upper 40s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Key Acres Lake Temperature Statistics

October Temperature

Sparta Upper Cumberland Regional Airport (11.2 miles)

  • Lowest 23 October, 2025

    33.8 °F

  • Average October

    63.9 °F

  • Highest 1 October, 2025

    86 °F

Climate (2020–Present)

Sparta Upper Cumberland Regional Airport (11.2 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    59.3 °F

  • Average High 2020–2025

    70.1 °F
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