Nickajack Lake Weather Forecast

    • 70
    • 88

    Chance Thunderstorms

    • 71
    • 91

    Mostly Sunny

    • 72
    • 89

    Chance Thunderstorms

    • 72
    • 89

    Chance Thunderstorms

    • 73
    • 91

    Chance Thunderstorms

    • 73
    • 92

    Chance Thunderstorms

Today 23 Jul Marion

Mostly sunny. A slight chance of Showers and Thunderstorms early in the afternoon. A chance of Showers and Thunderstorms late. Highs in the upper 80s to lower 90s. Light Winds. Chance of rain 30 percent.

Tonight 23 Jul Marion

Mostly Clear, then becoming partly cloudy. Lows in the lower 70s. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Nickajack Lake Temperature Statistics

July Temperature

Chattanooga, Lovell Field (15.5 miles)

  • Lowest 3 July, 2025

    70.6 °F

  • Average July

    82.5 °F

  • Highest 15 July, 2025

    96.7 °F

Climate (2020–Present)

Chattanooga, Lovell Field (15.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    53.5 °F

  • Average 2020–2025

    63.1 °F

  • Average High 2020–2025

    73.8 °F
Get WillyWeather+ to remove ads