Galveston weather live forecast

Today's maximum temperature in Galveston is expected to be 20°C. Select a day from the live weather forecast for Galveston, Texas, USA for more weather parameters.

Saturday
14th Nov
20

17

8

4
Sunday
15th Nov
21

15

1

2
Monday
16th Nov
15

13

0

2
Tuesday
17th Nov
17

13

2

4
Wednesday
18th Nov
21

17

2

4

5-day weather forecast updated at 04:02 on Sunday 15th November 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 Saturday 14th November 2026

Expect sunshine and showers in Galveston, Texas with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 65% chance of some rain and a fresh breeze of 30 kph from the east.

20
°C maximum temperature
17
°C minimum temperature
sunshine and showers
8
hours of sunshine
4
UV index (Moderate)
65
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
30
kph wind from E

Galveston weather for Sunday 15th November 2026

Expect mostly cloudy with rain in Galveston, Texas with a maximum temperature of 21°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 40-50 mm of rainfall expected with 100% chance of some rain and a fresh breeze of 37 kph from the east.

21
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
100
% chance of some rain
<50
mm of rainfall expected
0
no heat & humidity
37
kph wind from E

Galveston weather for Monday 16th November 2026

Expect overcast with light rain in Galveston, Texas with a maximum temperature of 15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a fresh breeze of 35 kph from the north-east.

15
°C maximum temperature
13
°C minimum temperature
overcast with light rain
0
hours of sunshine
2
UV index (Low)
28
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
35
kph wind from NE

Galveston weather for Tuesday 17th November 2026

Expect broken clouds in Galveston, Texas with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-east.

17
°C maximum temperature
13
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from NE

Galveston weather for Wednesday 18th November 2026

Expect broken clouds in Galveston, Texas with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.