Ooltewah Weather Forecast

    • 68
    • 88

    Chance Thunderstorms

    • 67
    • 90

    Mostly Sunny

    • 69
    • 91

    Mostly Sunny

    • 69
    • 91

    Chance Thunderstorms

    • 68
    • 89

    Chance Thunderstorms

    • 69
    • 90

    Chance Thunderstorms

Today 7 Sep Hamilton

Partly sunny with a chance of Showers and Thunderstorms. Highs in the mid to upper 80s. Southeast Winds 10 Mph or less. Chance of rain 50 percent.

Tonight 7 Sep Hamilton

Mostly cloudy in the Evening, then clearing. Lows in the upper 60s. Southeast Winds 10 Mph or less.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ooltewah Temperature Statistics

September Temperature

Chattanooga, Lovell Field (8.1 miles)

  • Lowest 1 September, 2026

    72.6 °F

  • Average September

    86.9 °F

  • Highest 4 September, 2026

    101.6 °F

Climate (2021–2026)

Chattanooga, Lovell Field (8.1 miles)

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  • Average Low 2021–2026

    53.5 °F

  • Average 2021–2026

    63.5 °F

  • Average High 2021–2026

    74.4 °F
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