Galveston weather live forecast

Today's maximum temperature in Galveston is expected to be 11°C. Select a day from the live weather forecast for Galveston, Texas, USA for more weather parameters.

Monday
15th Dec
11

4

8

2
Tuesday
16th Dec
17

11

0

4
Wednesday
17th Dec
20

17

1

3
Thursday
18th Dec
23

16

5

2
Friday
19th Dec
16

13

10

4

5-day weather forecast updated at 04:04 on Monday 15th 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 Monday 15th December 2025

Expect scattered clouds in Galveston, Texas with a maximum temperature of 11°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the north-east.

11
°C maximum temperature
4
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
11
°C wind chill
28
kph wind from NE

Galveston weather for Tuesday 16th December 2025

Expect broken clouds in Galveston, Texas with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

17
°C maximum temperature
11
°C minimum temperature
broken clouds
0
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from E

Galveston weather for Wednesday 17th December 2025

Expect broken clouds in Galveston, Texas with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-east.

20
°C maximum temperature
17
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
18
kph wind from SE

Galveston weather for Thursday 18th December 2025

Expect broken clouds in Galveston, Texas with a maximum temperature of 23°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south.

23
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
23
°C wind chill
22
kph wind from S

Galveston weather for Friday 19th 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 moderate breeze of 23 kph from the north-east.