Crystal Beach Weather Forecast

    • 80
    • 90

    Chance Thunderstorms

    • 81
    • 88

    Chance Thunderstorms

    • 81
    • 88

    Chance Thunderstorms

    • 82
    • 88

    Chance Thunderstorms

    • 80
    • 88

    Chance Thunderstorms

    • 80
    • 87

    Chance Thunderstorms

Today 18 Aug Galveston Island and Bolivar Peninsula

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 90s. Temperature falling into the mid 80s in the afternoon. West Winds 5 to 10 Mph, becoming south 10 to 15 Mph in the afternoon. Chance of rain 30 percent. Heat index Values up to 106.

Tonight 18 Aug Galveston Island and Bolivar Peninsula

Mostly cloudy with a chance of Showers and Thunderstorms. Humid with Lows in the lower 80s. Southwest Winds 10 to 15 Mph. Chance of rain 40 percent.

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Crystal Beach Temperature Statistics

August Temperature

Galveston, Scholes Field (18.6 miles)

  • Lowest 5 August, 2022

    80.1 °F
  • Average August

    87.6 °F
  • Highest 2 August, 2022

    95 °F

Climate (2010–Present)

Galveston, Scholes Field (18.6 miles)

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  • Average Low 2010–Present

    68.5 °F
  • Average 2010–Present

    73.4 °F
  • Average High 2010–Present

    78.9 °F
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