Nassau Bay City Park Weather Forecast

    • 78
    • 95

    Mostly Sunny

    • 79
    • 95

    Chance Thunderstorms

    • 78
    • 90

    Rain Showers

    • 79
    • 92

    Rain Showers Likely

    • 79
    • 93

    Chance Thunderstorms

    • 78
    • 93

    Chance Thunderstorms

    • 78
    • 94

    Chance Thunderstorms

Today 30 Aug Coastal Galveston

Sunny with a slight chance of Showers with isolated Thunderstorms. Near steady temperature in the lower 90s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 106.

Tonight 30 Aug Coastal Galveston

Mostly clear. Lows in the upper 70s. South Winds 10 to 15 Mph.

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Nassau Bay City Park Temperature Statistics

August Temperature

Houston / Ellington (6.2 miles)

  • Lowest 17 August, 2026

    73.4 °F

  • Average August

    86 °F

  • Highest 22 August, 2026

    98.6 °F

Climate (2021–2026)

Houston / Ellington (6.2 miles)

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  • Average Low 2021–2026

    64.3 °F

  • Average 2021–2026

    72 °F

  • Average High 2021–2026

    80.4 °F
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