Tranquilechee Lake Weather Forecast

    • 52
    • 69

    Rain Showers

    • 44
    • 66

    Rain Showers Likely

    • 50
    • 68

    Partly Sunny

    • 56
    • 75

    Mostly Sunny

    • 54
    • 75

    Rain Showers Likely

    • 45
    • 67

    Slight Chance Thunderstorms

Today 6 May Cumberland

Showers with a chance of Thunderstorms. Near steady temperature in the mid 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 6 May Cumberland

Showers likely with a chance of Thunderstorms in the Evening, then Showers after midnight. Lows in the upper 40s. North Winds around 5 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tranquilechee Lake Temperature Statistics

May Temperature

Crossville, Crossville Memorial-Whitson Field Airport (14.9 miles)

  • Lowest 3 May, 2026

    34.6 °F

  • Average May

    53.5 °F

  • Highest 4 May, 2026

    75 °F

Climate (2021–Present)

Crossville, Crossville Memorial-Whitson Field Airport (14.9 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    66.9 °F
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