JJ Madison Lake Weather Forecast

    • 74
    • 98

    Hot

    • 73
    • 98

    Hot

    • 71
    • 96

    Chance Thunderstorms

    • 70
    • 91

    Chance Thunderstorms

    • 69
    • 92

    Slight Chance Thunderstorms

    • 69
    • 91

    Slight Chance Thunderstorms

Today 18 Aug McNairy

Mostly sunny. Highs in the upper 90s. Light and variable Winds, becoming northeast around 5 Mph. Heat index Values up to 106.

Tonight 18 Aug McNairy

Mostly clear. Lows in the mid 70s. Light and variable Winds.

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JJ Madison Lake Temperature Statistics

August Temperature

Corinth (17.4 miles)

  • Lowest 3 August, 2025

    62.6 °F

  • Average August

    77.8 °F

  • Highest 12 August, 2025

    95 °F

Climate (2020–Present)

Corinth (17.4 miles)

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  • Average Low 2020–2025

    51.6 °F

  • Average 2020–2025

    61.8 °F

  • Average High 2020–2025

    72.7 °F
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