Galveston weather live forecast

Today's maximum temperature in Galveston is expected to be 15°C. Select a day from the live weather forecast for Galveston, Texas, USA for more weather parameters.

Tuesday
13th Jan
15

13

1

3
Wednesday
14th Jan
20

13

11

4
Thursday
15th Jan
13

10

11

4
Friday
16th Jan
19

13

3

4
Saturday
17th Jan
14

8

8

4

5-day weather forecast updated at 04:05 on Monday 12th 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 Tuesday 13th January 2026

Expect broken clouds in Galveston, Texas with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

15
°C maximum temperature
13
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from N

Galveston weather for Wednesday 14th January 2026

Expect clear skies in Galveston, Texas with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the west.

20
°C maximum temperature
13
°C minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
27
kph wind from W

Galveston weather for Thursday 15th January 2026

Expect clear skies in Galveston, Texas with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the north.

13
°C maximum temperature
10
°C minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
26
kph wind from N

Galveston weather for Friday 16th January 2026

Expect mostly cloudy with rain in Galveston, Texas with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 22 kph from the south.

19
°C maximum temperature
13
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
4
UV index (Moderate)
25
% chance of some rain
<10
mm of rainfall expected
19
°C wind chill
22
kph wind from S

Galveston weather for Saturday 17th January 2026

Expect sunshine and showers in Galveston, Texas with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a fresh breeze of 33 kph from the north.