Galveston weather live forecast

Today's maximum temperature in Galveston is expected to be 86°F. Select a day from the live weather forecast for Galveston, Texas, USA for more weather parameters.

Saturday
30th May
86

77

10

11
Sunday
31st May
86

79

6

10
Monday
1st Jun
88

77

5

10
Tuesday
2nd Jun
90

77

6

9
Wednesday
3rd Jun
86

75

7

11

5-day weather forecast updated at 04:03 on Saturday 30th May 2026 GMT

More about Galveston

Galveston by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Texas

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

The 5-day weather forecast for Texas (Galveston) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Galveston weather forecast by day

Below are the detailed weather forecasts for Galveston for the next 5 days.

Galveston weather for Saturday 30th May 2026

Expect scattered clouds in Galveston, Texas with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the south.

86
°F maximum temperature
77
°F minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
10
mph wind from S

Galveston weather for Sunday 31st May 2026

Expect broken clouds in Galveston, Texas with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-east.

86
°F maximum temperature
79
°F minimum temperature
broken clouds
6
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from SE

Galveston weather for Monday 1st June 2026

Expect broken clouds in Galveston, Texas with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-east.

88
°F maximum temperature
77
°F minimum temperature
broken clouds
5
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from SE

Galveston weather for Tuesday 2nd June 2026

Expect isolated thunderstorms in Galveston, Texas with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 9 mph from the south-east.

90
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
47
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from SE

Galveston weather for Wednesday 3rd June 2026

Expect isolated thunderstorms in Galveston, Texas with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 11 mph from the east.