Chattanooga Weather Forecast

    • 68
    • 84

    Thunderstorms Likely

    • 63
    • 84

    Partly Sunny

    • 63
    • 84

    Mostly Sunny

    • 68
    • 85

    Partly Sunny

    • 69
    • 86

    Chance Rain Showers

    • 69
    • 88

    Partly Sunny

Today 21 Aug Hamilton

Mostly cloudy. Showers likely early in the afternoon. A slight chance of Thunderstorms early in the Afternoon, then a chance of Showers and Thunderstorms late in the afternoon. Highs in the lower to mid 80s. Southwest Winds 5 to 15 Mph. Chance of rain 70 percent.

Tonight 21 Aug Hamilton

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers after midnight. Mostly cloudy early in the morning. Patchy fog after midnight. Lows in the mid to upper 60s. West Winds 10 Mph or less. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

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Chattanooga Temperature Statistics

August Temperature

Chattanooga, Lovell Field (6.2 miles)

  • Lowest 13 August, 2018

    68 °F
  • Average August

    77.9 °F
  • Highest 6 August, 2018

    93.9 °F

Climate (2010–Present)

Chattanooga, Lovell Field (6.2 miles)

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  • Average Low 2010–Present

    52.8 °F
  • Average 2010–Present

    62.3 °F
  • Average High 2010–Present

    72.8 °F
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