Galveston weather live forecast

Today's maximum temperature in Galveston is expected to be 16°C. Select a day from the live weather forecast for Galveston, Texas, USA for more weather parameters.

Wednesday
31st Dec
16

8

10

4
Thursday
1st Jan
20

12

8

4
Friday
2nd Jan
23

19

8

4
Saturday
3rd Jan
22

16

10

4
Sunday
4th Jan
20

15

5

4

5-day weather forecast updated at 04:03 on Tuesday 30th December 2025 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 Wednesday 31st December 2025

Expect clear skies in Galveston, Texas with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

16
°C maximum temperature
8
°C minimum temperature
clear skies
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from SW

Galveston weather for Thursday 1st January 2026

Expect scattered clouds in Galveston, Texas with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south.

20
°C maximum temperature
12
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from S

Galveston weather for Friday 2nd January 2026

Expect scattered clouds in Galveston, Texas with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the south-west.

23
°C maximum temperature
19
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
33
kph wind from SW

Galveston weather for Saturday 3rd January 2026

Expect clear skies in Galveston, Texas with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north.

22
°C maximum temperature
16
°C minimum temperature
clear skies
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
21
kph wind from N

Galveston weather for Sunday 4th January 2026

Expect scattered clouds in Galveston, Texas with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-east.