Cummings Lake Weather Forecast

    • 65
    • 84

    Rain Showers

    • 64
    • 80

    Chance Rain Showers

    • 64
    • 85

    Chance Thunderstorms

    • 59
    • 83

    Mostly Sunny

    • 59
    • 81

    Mostly Sunny

    • 62
    • 83

    Partly Sunny

Today 30 May Marion

Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall this morning and early afternoon. Highs in the lower 80s. Light Winds. Chance of rain 90 percent.

Tonight 30 May Marion

Partly cloudy. Lows in the mid 60s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cummings Lake Temperature Statistics

May Temperature

Chattanooga, Lovell Field (13 miles)

  • Lowest 3 May, 2026

    44.7 °F

  • Average May

    70.2 °F

  • Highest 17 May, 2026

    91.7 °F

Climate (2021–Present)

Chattanooga, Lovell Field (13 miles)

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  • Average Low 2021–2026

    53.5 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    74.2 °F
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