Tomorrow Hourly Weather Forecast for Galveston, TX

Hourly Weather | Tomorrow › Thursday, May 21, 2026

Active Weather Warnings

Rip Current Statement

Galveston, Texas

12 AM

75°

Feels Like 79°

Humidity: 95%

UV Index: 0

Wind: 11 mph

1 AM

77°

Feels Like 82°

Humidity: 89%

UV Index: 0

Wind: 11 mph

2 AM

77°

Feels Like 79°

Humidity: 90%

UV Index: 0

Wind: 11 mph

3 AM

77°

Feels Like 81°

Humidity: 90%

UV Index: 0

Wind: 11 mph

4 AM

75°

Feels Like 81°

Humidity: 91%

UV Index: 0

Wind: 9 mph

5 AM

77°

Feels Like 81°

Humidity: 90%

UV Index: 0

Wind: 9 mph

6 AM

77°

Feels Like 81°

Humidity: 89%

UV Index: 0

Wind: 9 mph

7 AM

77°

Feels Like 82°

Humidity: 88%

UV Index: 0

Wind: 9 mph

8 AM

79°

Feels Like 81°

Humidity: 87%

UV Index: 0

Wind: 11 mph

9 AM

81°

Feels Like 88°

Humidity: 80%

UV Index: 1

Wind: 11 mph

10 AM

79°

Feels Like 84°

Humidity: 85%

UV Index: 1

Wind: 11 mph

11 AM

79°

Feels Like 86°

Humidity: 84%

UV Index: 2

Wind: 12 mph

12 PM

79°

Feels Like 81°

Humidity: 84%

UV Index: 2

Wind: 12 mph

1 PM

79°

Feels Like 86°

Humidity: 82%

UV Index: 3

Wind: 12 mph

2 PM

79°

Feels Like 86°

Humidity: 82%

UV Index: 3

Wind: 12 mph

3 PM

79°

Feels Like 81°

Humidity: 82%

UV Index: 2

Wind: 12 mph

4 PM

79°

Feels Like 84°

Humidity: 84%

UV Index: 2

Wind: 12 mph

5 PM

79°

Feels Like 84°

Humidity: 84%

UV Index: 1

Wind: 12 mph

6 PM

79°

Feels Like 79°

Humidity: 84%

UV Index: 0

Wind: 12 mph

7 PM

79°

Feels Like 82°

Humidity: 84%

UV Index: 0

Wind: 12 mph

8 PM

77°

Feels Like 79°

Humidity: 87%

UV Index: 0

Wind: 12 mph

9 PM

77°

Feels Like 82°

Humidity: 89%

UV Index: 0

Wind: 12 mph

10 PM

77°

Feels Like 82°

Humidity: 90%

UV Index: 0

Wind: 12 mph

11 PM

77°

Feels Like 82°

Humidity: 90%

UV Index: 0

Wind: 12 mph

Weather Alerts and Warnings for Galveston

Moderate Expected Likely

Rip Current Statement

Rip Current Statement issued May 20 at 2:42PM CDT until May 21 at 9:00PM CDT by NWS Houston/Galveston TX

May 20, 2:42 PM → May 21, 9:00 PM

WHAT: Dangerous rip currents.

WHERE: Gulf-facing beaches, including the Matagorda
Peninsula, Brazoria County beaches, Galveston Island and the
Bolivar Peninsula.

WHEN: Through Thursday evening.

IMPACTS: Rip currents can sweep even the best swimmers away
from shore into deeper water.

+ Read More

Swim near a lifeguard and away from rocks, jetties, and piers. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.

Updated: May 20, 7:20 PM Source: NWS Alert

Weather Alerts and Warnings for Galveston

Rip Current Statement

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