Hourly Weather | Tomorrow Wednesday, September 2, 2026
Active Weather Warnings
Galveston, Texas
12 AM
Cloudy Night
82°
Feels Like 88°
34
Humidity: 85%
UV Index: 0
Wind: 17 mph
1 AM
Cloudy Night
82°
Feels Like 88°
40
Humidity: 85%
UV Index: 0
Wind: 17 mph
2 AM
Stormy Weather
82°
Feels Like 84°
63
Humidity: 86%
UV Index: 0
Wind: 17 mph
3 AM
Stormy Weather
82°
Feels Like 88°
54
Humidity: 86%
UV Index: 0
Wind: 16 mph
4 AM
Cloudy Night
82°
Feels Like 90°
49
Humidity: 86%
UV Index: 0
Wind: 16 mph
5 AM
Cloudy Night
82°
Feels Like 90°
34
Humidity: 86%
UV Index: 0
Wind: 16 mph
6 AM
Cloudy Night
82°
Feels Like 90°
34
Humidity: 86%
UV Index: 0
Wind: 15 mph
7 AM
Cloudy Weather
81°
Feels Like 88°
40
Humidity: 89%
UV Index: 0
Wind: 15 mph
8 AM
Sunny with a Chance of Thunderstorms
82°
Feels Like 86°
64
Humidity: 84%
UV Index: 1
Wind: 15 mph
9 AM
Sunny with a Chance of Thunderstorms
82°
Feels Like 88°
64
Humidity: 82%
UV Index: 1
Wind: 15 mph
10 AM
Cloudy Weather
84°
Feels Like 93°
49
Humidity: 82%
UV Index: 2
Wind: 14 mph
11 AM
Cloudy Weather
84°
Feels Like 97°
34
Humidity: 79%
UV Index: 3
Wind: 14 mph
12 PM
Cloudy Weather
86°
Feels Like 100°
34
Humidity: 77%
UV Index: 6
Wind: 14 mph
1 PM
Cloudy Weather
86°
Feels Like 100°
39
Humidity: 76%
UV Index: 6
Wind: 14 mph
2 PM
Cloudy Weather
90°
Feels Like 104°
49
Humidity: 71%
UV Index: 6
Wind: 12 mph
3 PM
Sunny with a Chance of Thunderstorms
88°
Feels Like 99°
64
Humidity: 77%
UV Index: 2
Wind: 12 mph
4 PM
Sunny with a Chance of Thunderstorms
86°
Feels Like 95°
64
Humidity: 80%
UV Index: 1
Wind: 12 mph
5 PM
Cloudy Weather
86°
Feels Like 99°
37
Humidity: 75%
UV Index: 2
Wind: 12 mph
6 PM
Cloudy Weather
86°
Feels Like 97°
31
Humidity: 77%
UV Index: 1
Wind: 12 mph
7 PM
Cloudy Weather
86°
Feels Like 95°
21
Humidity: 77%
UV Index: 0
Wind: 12 mph
8 PM
Cloudy Night
84°
Feels Like 93°
2
Humidity: 78%
UV Index: 0
Wind: 12 mph
9 PM
Cloudy Night
84°
Feels Like 93°
2
Humidity: 78%
UV Index: 0
Wind: 12 mph
10 PM
Cloudy Night
84°
Feels Like 93°
2
Humidity: 78%
UV Index: 0
Wind: 12 mph
11 PM
Cloudy Night
84°
Feels Like 93°
2
Humidity: 78%
UV Index: 0
Wind: 12 mph

Weather Alerts and Warnings for Galveston

Severe Future Possible

Flood Watch

Flood Watch issued September 1 at 9:51AM CDT until September 2 at 7:00PM CDT by NWS Houston/Galveston TX
Sep 1, 9:51 AM Sep 2, 7:00 PM
WHAT: Flooding caused by excessive rainfall continues to be
possible.

WHERE: A portion of southeast Texas, including the following
areas, Bolivar Peninsula, Brazoria Islands, Chambers, Coastal
Brazoria, Coastal Galveston, Coastal Harris, Fort Bend, Galveston
Island, Inland Brazoria, Inland Galveston, Inland Harris,
Montgomery, Northern Liberty, Polk, San Jacinto, Southern Liberty
and Walker.

WHEN: Through Wednesday evening.

IMPACTS: Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas.

ADDITIONAL DETAILS:
- Periods of moderate to heavy rainfall associated with Tropical
Storm Edouard are expected to begin as early as this morning and
lasting into Wednesday evening. 3-6 inches with isolated amounts
up to 10-15 inches are expected with the highest totals occuring
along and east of I-45. Rainfall rates will exceed 3-4 inches per
hour at times in the heaviest downpours, which can lead to flash
flooding especially in urban and vulnerable areas.
- http://www.weather.gov/safety/flood
+ Read More
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Updated: Sep 1, 9:53 AM Source: NWS Alert
Moderate Expected Likely

Beach Hazards Statement

Beach Hazards Statement issued August 31 at 5:16PM CDT until September 2 at 9:00AM CDT by NWS Houston/Galveston TX
Sep 1, 1:00 AM Sep 2, 9:00 AM
WHAT: Strong rip currents are expected. Minor coastal
flooding and wave run-ups are possible north of Port Bolivar,
particularly during times of high tide.

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

WHEN: From late tonight through Wednesday morning.

IMPACTS: Flooding of lots, parks, and roads with only
isolated road closures possible, particularly for areas north
of Port Bolivar. Rip currents can sweep even the best swimmers
away from shore into deeper water.
+ Read More
Remain out of the water to avoid hazardous swimming conditions.
Updated: Sep 1, 9:53 AM Source: NWS Alert