Galveston Bay Weather Forecast

    • 83
    • 88

    Slight Chance Thunderstorms

    • 83
    • 89

    Partly Sunny

    • 82
    • 89

    Mostly Sunny

    • 81
    • 90

    Mostly Sunny

    • 81
    • 90

    Mostly Sunny

    • 82
    • 91

    Mostly Sunny

Today 16 Jul Chambers

Partly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs around 90. South Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 16 Jul Chambers

Partly cloudy. Humid with Lows in the upper 70s. Southeast Winds 10 to 15 Mph.

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Galveston Bay Temperature Statistics

July Temperature

Galveston, Scholes Field (26.7 miles)

  • Lowest 13 July, 2026

    75 °F

  • Average July

    86.3 °F

  • Highest 6 July, 2026

    92.6 °F

Climate (2021–2026)

Galveston, Scholes Field (26.7 miles)

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    73.8 °F

  • Average High 2021–2026

    79.6 °F
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