Cummings Lake Weather Forecast

    • 63
    • 85

    Slight Chance Thunderstorms

    • 62
    • 88

    Mostly Sunny

    • 63
    • 89

    Mostly Sunny

    • 64
    • 91

    Partly Sunny

    • 65
    • 90

    Slight Chance Thunderstorms

    • 63
    • 86

    Chance Rain Showers

Today 16 Sep Marion

Mostly sunny. Highs in the lower to mid 80s. Light Winds.

Tonight 16 Sep Marion

Mostly Clear, then becoming partly cloudy. Lows in the mid 60s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cummings Lake Temperature Statistics

September Temperature

Chattanooga, Lovell Field (13 miles)

  • Lowest 13 September, 2025

    57.9 °F

  • Average September

    72.7 °F

  • Highest 5 September, 2025

    91 °F

Climate (2020–Present)

Chattanooga, Lovell Field (13 miles)

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  • Average Low 2020–2025

    53.4 °F

  • Average 2020–2025

    63 °F

  • Average High 2020–2025

    73.8 °F
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