Galveston weather live forecast

Today's maximum temperature in Galveston is expected to be 23°C. Select a day from the live weather forecast for Galveston, Texas, USA for more weather parameters.

Thursday
8th Jan
23

20

2

3
Friday
9th Jan
23

20

2

3
Saturday
10th Jan
20

11

1

3
Sunday
11th Jan
16

10

7

3
Monday
12th Jan
13

8

10

4

5-day weather forecast updated at 04:04 on Thursday 8th January 2026 GMT

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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 Thursday 8th January 2026

Expect broken clouds in Galveston, Texas with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the south.

23
°C maximum temperature
20
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
31
kph wind from S

Galveston weather for Friday 9th January 2026

Expect isolated thunderstorms in Galveston, Texas with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 19 kph from the south.

23
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
48
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
19
kph wind from S

Galveston weather for Saturday 10th January 2026

Expect isolated thunderstorms in Galveston, Texas with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a fresh breeze of 36 kph from the north.

20
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
24
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
36
kph wind from N

Galveston weather for Sunday 11th January 2026

Expect scattered clouds in Galveston, Texas with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north.

16
°C maximum temperature
10
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
27
kph wind from N

Galveston weather for Monday 12th January 2026

Expect clear skies in Galveston, Texas with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-east.