Texas City Weather Forecast

    • 81
    • 97

    Hot

    • 80
    • 97

    Hot

    • 81
    • 96

    Mostly Sunny

    • 81
    • 94

    Mostly Sunny

    • 81
    • 95

    Sunny

    • 81
    • 96

    Mostly Sunny

    • 81
    • 95

    Mostly Sunny

Today 21 Aug Coastal Galveston

Sunny, hot. Near steady temperature in the mid 90s. South Winds 10 to 15 Mph. Heat index Values up to 113.

Tonight 21 Aug Coastal Galveston

Mostly clear this Evening, then becoming partly cloudy. A slight chance of Showers with isolated Thunderstorms. Lows in the upper 70s. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 109 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

    87.3 °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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