Texas City Weather Forecast

    • 82
    • 93

    Slight Chance Thunderstorms

    • 79
    • 93

    Becoming Sunny

    • 80
    • 93

    Mostly Sunny

    • 81
    • 93

    Sunny

    • 81
    • 94

    Mostly Sunny

    • 81
    • 94

    Mostly Sunny

    • 80
    • 95

    Mostly Sunny

Today 14 Aug Coastal Galveston

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature around 90. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 109.

Tonight 14 Aug Coastal Galveston

Partly cloudy this Evening, then clearing. Lows around 80. South Winds 10 to 15 Mph. Heat index Values up to 107 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Texas City Temperature Statistics

August Temperature

Galveston, Scholes Field (7.5 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 (7.5 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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