7-Day Forecast 29.29°N 94.79°W (Text-Only)
NWS Forecast for: Galveston TX
Issued by: National Weather Service Houston, TX
Last Update: 1:20 pm CDT Jul 13, 2025
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  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms before 4pm.  Sunny, with a high near 89. Heat index values as high as 101. South wind around 10 mph.

    High: 89 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 82. South wind around 10 mph.

    Low: 82 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly between 8am and 3pm.  Sunny, with a high near 90. Heat index values as high as 104. South wind around 10 mph.

    High: 90 °F

    Chance
    T-storms

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 82. South wind around 10 mph.

    Low: 82 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms.  Sunny, with a high near 90. South wind 5 to 10 mph.

    High: 90 °F

    Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 82.

    Low: 82 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 81.

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • This Afternoon: A 20 percent chance of showers and thunderstorms before 4pm. Sunny, with a high near 89. Heat index values as high as 101. South wind around 10 mph.

    Tonight: Partly cloudy, with a low around 82. South wind around 10 mph.

    Monday: A 30 percent chance of showers and thunderstorms, mainly between 8am and 3pm. Sunny, with a high near 90. Heat index values as high as 104. South wind around 10 mph.

    Monday Night: Mostly clear, with a low around 82. South wind around 10 mph.

    Tuesday: A 30 percent chance of showers and thunderstorms. Sunny, with a high near 90. South wind 5 to 10 mph.

    Tuesday Night: Mostly clear, with a low around 82.

    Wednesday: Sunny, with a high near 91.

    Wednesday Night: Mostly clear, with a low around 81.

    Thursday: Mostly sunny, with a high near 90.

    Thursday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 81.

    Friday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.

    Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 81.

    Saturday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.



    Galveston TX
     29.29°N 94.79°W (Elev. 10 ft)

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