Summerville Weather Forecast

    • 75
    • 94

    Thunderstorms Likely

    • 74
    • 90

    Thunderstorms Likely

    • 73
    • 90

    Thunderstorms Likely

    • 74
    • 93

    Chance Thunderstorms

    • 71
    • 94

    Slight Chance Thunderstorms

    • 70
    • 93

    Slight Chance Thunderstorms

Today 21 Aug Mobile Central

Showers and Thunderstorms likely. Highs in the lower 90s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

Tonight 21 Aug Mobile Central

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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Summerville Temperature Statistics

August Temperature

Mobile, Mobile Downtown Airport (8.1 miles)

  • Lowest 9 August, 2025

    73.7 °F

  • Average August

    83.2 °F

  • Highest 1 August, 2025

    95.6 °F

Climate (2020–Present)

Mobile, Mobile Downtown Airport (8.1 miles)

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  • Average Low 2020–2025

    61.1 °F

  • Average 2020–2025

    69.9 °F

  • Average High 2020–2025

    79.1 °F
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