Galveston weather live forecast

Today's maximum temperature in Galveston is expected to be 31°C. Select a day from the live weather forecast for Galveston, Texas, USA for more weather parameters.

Thursday
2nd Jul
31

29

7

10
Friday
3rd Jul
31

29

8

10
Saturday
4th Jul
32

28

8

11
Sunday
5th Jul
31

28

8

10
Monday
6th Jul
31

28

7

10

5-day weather forecast updated at 04:03 on Thursday 2nd July 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 2nd July 2026

Expect isolated thunderstorms in Galveston, Texas with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 15 kph from the south.

31
°C maximum temperature
29
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
43
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from S

Galveston weather for Friday 3rd July 2026

Expect broken clouds in Galveston, Texas with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

31
°C maximum temperature
29
°C minimum temperature
broken clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from S

Galveston weather for Saturday 4th July 2026

Expect broken clouds in Galveston, Texas with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

32
°C maximum temperature
28
°C minimum temperature
broken clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
18
kph wind from S

Galveston weather for Sunday 5th July 2026

Expect isolated thunderstorms in Galveston, Texas with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 17 kph from the south.

31
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
34
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from S

Galveston weather for Monday 6th July 2026

Expect isolated thunderstorms in Galveston, Texas with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 16 kph from the south.