Galveston weather live forecast

Today's maximum temperature in Galveston is expected to be 32°C. Select a day from the live weather forecast for Galveston, Texas, USA for more weather parameters.

Monday
6th Jul
32

29

10

10
Tuesday
7th Jul
32

29

8

10
Wednesday
8th Jul
32

29

9

10
Thursday
9th Jul
32

29

7

10
Friday
10th Jul
31

29

7

10

5-day weather forecast updated at 04:03 on Monday 6th 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 Monday 6th July 2026

Expect isolated thunderstorms in Galveston, Texas with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a gentle breeze of 17 kph from the south.

32
°C maximum temperature
29
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
10
UV index (Very High)
27
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
17
kph wind from S

Galveston weather for Tuesday 7th July 2026

Expect isolated thunderstorms in Galveston, Texas with a maximum temperature of 32°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 37% chance of some rain and a gentle breeze of 17 kph from the south.

32
°C maximum temperature
29
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
37
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from S

Galveston weather for Wednesday 8th July 2026

Expect scattered clouds in Galveston, Texas with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south.

32
°C maximum temperature
29
°C minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
22
kph wind from S

Galveston weather for Thursday 9th July 2026

Expect isolated thunderstorms in Galveston, Texas with a maximum temperature of 32°C, high 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 31% chance of some rain and a moderate breeze of 21 kph from the south.

32
°C maximum temperature
29
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
31
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
21
kph wind from S

Galveston weather for Friday 10th 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 10-20 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 20 kph from the south.