Galveston County Water Reservoir Weather Forecast

    • 76
    • 92

    Mostly Sunny

    • 78
    • 93

    Mostly Sunny

    • 77
    • 94

    Mostly Sunny

    • 77
    • 95

    Mostly Sunny

    • 77
    • 95

    Mostly Sunny

    • 77
    • 95

    Mostly Sunny

Today 16 Aug Coastal Galveston

Sunny with Highs in the lower 90s. West Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 16 Aug Coastal Galveston

Mostly clear. Near steady temperature in the upper 70s. Southwest Winds around 5 Mph.

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Galveston County Water Reservoir Temperature Statistics

August Temperature

Galveston, Scholes Field (13.7 miles)

  • Lowest 10 August, 2026

    78.7 °F

  • Average August

    87 °F

  • Highest 2 August, 2026

    94.6 °F

Climate (2021–2026)

Galveston, Scholes Field (13.7 miles)

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    73.9 °F

  • Average High 2021–2026

    79.6 °F
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