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

Hazardous Weather Conditions

Current conditions at

Galveston, Scholes Field (KGLS)

Lat: 29.27°NLon: 94.86°WElev: 7ft.

Light Rain

75°F

24°C

Humidity 96%
Wind Speed N 3 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 74°F (23°C)
Visibility 7.00 mi
Last update 21 May 9:52 am CDT
Extended Forecast for

Galveston TX

Flood Watch until May 25, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until May 25, 07:00am

    NOW until 7:00am Mon

    Flood Watch

  • Today

    High: 81 °F

    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 77. South wind around 15 mph.

    Low: 77 °F

    Chance
    T-storms

  • Friday

    Friday: Showers and thunderstorms likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 83. South wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    T-storms
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. South wind around 10 mph.

    Low: 78 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Southeast wind 10 to 15 mph. Chance of precipitation is 70%.

    High: 85 °F

    T-storms
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms. Low around 78. Chance of precipitation is 80%.

    Low: 78 °F

    T-storms

  • Sunday

    Sunday: Showers and thunderstorms. High near 84. Chance of precipitation is 90%.

    High: 84 °F

    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 77. Chance of precipitation is 80%.

    Low: 77 °F

    Chance
    T-storms then
    Showers

Detailed Forecast

Today
Showers and thunderstorms, mainly before 4pm. High near 81. Southeast wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 77. South wind around 15 mph.
Friday
Showers and thunderstorms likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 83. South wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. South wind around 10 mph.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Southeast wind 10 to 15 mph. Chance of precipitation is 70%.
Saturday Night
Showers and thunderstorms. Low around 78. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms. High near 84. Chance of precipitation is 90%.
Sunday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 77. Chance of precipitation is 80%.
Memorial Day
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 78.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
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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:
7:36 am CDT May 21, 2026
Forecast Valid:
10am CDT May 21, 2026-6pm CDT May 27, 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