Huntsville Weather Forecast

    • 74
    • 95

    Chance Thunderstorms

    • 70
    • 91

    Chance Thunderstorms

    • 64
    • 86

    Partly Sunny

    • 64
    • 84

    Mostly Sunny

    • 65
    • 86

    Mostly Sunny

    • 59
    • 85

    Partly Sunny

Today 18 Aug Randolph

Sunny. Highs in the lower 90s. South Winds 5 to 10 Mph. Heat index Values up to 103.

Tonight 18 Aug Randolph

Partly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent. Heat index Values up to 102 early in the evening.

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Huntsville Temperature Statistics

August Temperature

Jesse Viertel Memorial Airport (34.8 miles)

  • Lowest 14 August, 2025

    63.5 °F

  • Average August

    78.5 °F

  • Highest 15 August, 2025

    95 °F

Climate (2020–Present)

Jesse Viertel Memorial Airport (34.8 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    56.6 °F

  • Average High 2020–2025

    66.5 °F
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