National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Galveston, Scholes Field (KGLS)

Lat: 29.27°NLon: 94.86°WElev: 7ft.

Fair

88°F

31°C

Humidity 73%
Wind Speed S 7 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 15 Sep 8:52 am CDT
Extended Forecast for

Galveston TX

  • Today

    Today: A 20 percent chance of showers and thunderstorms before 2pm. Sunny, with a high near 91. Heat index values as high as 108. Southeast wind 5 to 10 mph.

    High: 91 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 83. Southeast wind 5 to 10 mph.

    Low: 83 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 9am. Mostly sunny, with a high near 91. Heat index values as high as 106. East wind 5 to 10 mph.

    High: 91 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly after 1am. Partly cloudy, with a low around 83. East wind around 10 mph. Chance of precipitation is 60%.

    Low: 83 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. East wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Chance
    T-storms

  • Thursday Night

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

    Low: 82 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Friday Night

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

    Low: 81 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms before 2pm. Sunny, with a high near 91. Heat index values as high as 108. Southeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 83. Southeast wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 9am. Mostly sunny, with a high near 91. Heat index values as high as 106. East wind 5 to 10 mph.
Wednesday Night
Showers and thunderstorms likely, mainly after 1am. Partly cloudy, with a low around 83. East wind around 10 mph. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. East wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 82.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 81.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 81.
Sunday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 81.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Galveston TX
 29.29°N 94.79°W (Elev. 10 ft)
Last Update:
7:20 am CDT Sep 15, 2026
Forecast Valid:
9am CDT Sep 15, 2026-6pm CDT Sep 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation