Chickamauga Lake Weather Forecast

    • 73
    • 91

    Rain Showers Likely

    • 74
    • 87

    Rain Showers Likely

    • 74
    • 91

    Thunderstorms Likely

    • 74
    • 92

    Thunderstorms Likely

    • 75
    • 93

    Chance Thunderstorms

    • 75
    • 94

    Chance Thunderstorms

    • 75
    • 94

    Chance Thunderstorms

Today 18 Jul Hamilton

Partly sunny. A chance of Showers and Thunderstorms early this Afternoon, then Showers likely with a chance of Thunderstorms late. Highs in the upper 80s to lower 90s. Light Winds. Chance of rain 60 percent.

Tonight 18 Jul Hamilton

Mostly cloudy. A chance of Showers and Thunderstorms this Evening, then a chance of Showers after midnight. Lows in the lower 70s. Light Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chickamauga Lake Temperature Statistics

July Temperature

Chattanooga, Lovell Field (15.5 miles)

  • Lowest 3 July, 2025

    70 °F

  • Average July

    82.2 °F

  • Highest 15 July, 2025

    95 °F

Climate (2020–Present)

Chattanooga, Lovell Field (15.5 miles)

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  • Average Low 2020–2025

    53.5 °F

  • Average 2020–2025

    63.1 °F

  • Average High 2020–2025

    73.8 °F
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