Galveston weather live forecast

Today's maximum temperature in Galveston is expected to be 24°C. Select a day from the live weather forecast for Galveston, Texas, USA for more weather parameters.

Monday
19th Oct
24

20

6

5
Tuesday
20th Oct
25

20

6

6
Wednesday
21st Oct
25

21

11

7
Thursday
22nd Oct
26

20

11

7
Friday
23rd Oct
25

21

10

6

5-day weather forecast updated at 04:02 on Monday 19th October 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 19th October 2026

Expect broken clouds in Galveston, Texas with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the east.

24
°C maximum temperature
20
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from E

Galveston weather for Tuesday 20th October 2026

Expect scattered clouds in Galveston, Texas with a maximum temperature of 25°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.

25
°C maximum temperature
20
°C minimum temperature
scattered clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
19
kph wind from NE

Galveston weather for Wednesday 21st October 2026

Expect clear skies in Galveston, Texas with a maximum temperature of 25°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.

25
°C maximum temperature
21
°C minimum temperature
clear skies
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from NE

Galveston weather for Thursday 22nd October 2026

Expect clear skies in Galveston, Texas with a maximum temperature of 26°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

26
°C maximum temperature
20
°C minimum temperature
clear skies
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
26
°C wind chill
12
kph wind from NE

Galveston weather for Friday 23rd October 2026

Expect clear skies in Galveston, Texas with a maximum temperature of 25°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.