West Bay - Alligator Point Weather Forecast

    • 81
    • 89

    Mostly Sunny

    • 82
    • 91

    Chance Thunderstorms

    • 81
    • 90

    Chance Thunderstorms

    • 80
    • 90

    Chance Thunderstorms

    • 80
    • 88

    Rain Showers Likely

    • 80
    • 87

    Chance Thunderstorms

    • 80
    • 87

    Chance Thunderstorms

Today 17 Aug Coastal Brazoria

Sunny. A slight chance of Showers and Thunderstorms. Highs in the lower 90s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 108.

Tonight 17 Aug Coastal Brazoria

Mostly clear. Humid with Lows in the upper 70s. Southeast Winds 5 to 10 Mph, becoming southwest after midnight. Heat index Values up to 105 early in the evening.

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West Bay - Alligator Point Temperature Statistics

August Temperature

Galveston, Scholes Field (16.8 miles)

  • Lowest 5 August, 2025

    75.7 °F

  • Average August

    85.4 °F

  • Highest 8 August, 2025

    92.6 °F

Climate (2020–Present)

Galveston, Scholes Field (16.8 miles)

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  • Average Low 2020–2025

    68.4 °F

  • Average 2020–2025

    73.5 °F

  • Average High 2020–2025

    79.3 °F
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