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.

Mostly Cloudy

82°F

28°C

Humidity 82%
Wind Speed Calm
Barometer 29.95 in (1014.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 4 Aug 12:52 am CDT
Extended Forecast for

Galveston TX

  • Overnight

    Overnight: Mostly clear, with a low around 82. South wind around 5 mph.

    Low: 82 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly sunny, with a high near 91. Heat index values as high as 101. South wind around 5 mph becoming northeast in the morning.

    High: 91 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 82. South wind around 5 mph becoming west after midnight.

    Low: 82 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91. Heat index values as high as 102. Northwest wind around 5 mph becoming southeast in the afternoon.

    High: 91 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 83. South wind 5 to 10 mph.

    Low: 83 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Sunny, with a high near 91.

    High: 91 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 83.

    Low: 83 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms. Sunny, with a high near 91.

    High: 91 °F

    Chance
    T-storms

  • Thursday Night

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

    Low: 82 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 82. South wind around 5 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly sunny, with a high near 91. Heat index values as high as 101. South wind around 5 mph becoming northeast in the morning.
Monday Night
Mostly clear, with a low around 82. South wind around 5 mph becoming west after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91. Heat index values as high as 102. Northwest wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 83. South wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 83.
Thursday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 82.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 82.
Saturday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 82.
Sunday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Galveston TX
 29.29°N 94.79°W (Elev. 10 ft)
Last Update:
1:20 am CDT Aug 4, 2025
Forecast Valid:
1am CDT Aug 4, 2025-6pm CDT Aug 10, 2025
 
Forecast Discussion
 
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Additional Resources

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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