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October weather forecast in Galveston

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

28 September, sun

	760 mmHg		76%
	4.5 m/s		+28

28 September, Sunday. day, 29°; night, 22°; clear

29 September, mon

	761 mmHg		75%
	4.5 m/s		+28

29 September, Monday. day, 28°; night, 21°; clear

30 September, tue

	761 mmHg		74%
	4.4 m/s		+28

30 September, Tuesday. day, 28°; night, 20°; clear

1 October, wed

	761 mmHg		74%
	4.4 m/s		+28

1 October, Wednesday. day, 29°; night, 21°; clear

2 October, thu

	761 mmHg		75%
	4.69 m/s		+28

2 October, Thursday. day, 29°; night, 21°; rain

3 October, fri

	761 mmHg		76%
	4.9 m/s		+28

3 October, Friday. day, 28°; night, 21°; clear

4 October, sat

	761 mmHg		76%
	5.1 m/s		+27

4 October, Saturday. day, 28°; night, 21°; clear

5 October, sun

	761 mmHg		79%
	4.69 m/s		+27

5 October, Sunday. day, 28°; night, 21°; rain

6 October, mon

	761 mmHg		77%
	4.9 m/s		+27

6 October, Monday. day, 28°; night, 21°; rain

7 October, tue

	762 mmHg		76%
	4.69 m/s		+27

7 October, Tuesday. day, 27°; night, 20°; rain

8 October, wed

	762 mmHg		76%
	4.9 m/s		+27

8 October, Wednesday. day, 27°; night, 19°; rain

9 October, thu

	761 mmHg		77%
	4.9 m/s		+27

9 October, Thursday. day, 27°; night, 20°; overcast

10 October, fri

	761 mmHg		79%
	5.1 m/s		+27

10 October, Friday. day, 27°; night, 20°; rain

11 October, sat

	761 mmHg		79%
	5 m/s		+27

11 October, Saturday. day, 27°; night, 20°; partly cloudy

12 October, sun

	761 mmHg		80%
	4.9 m/s		+27

12 October, Sunday. day, 28°; night, 20°; partly cloudy

13 October, mon

	761 mmHg		80%
	5.2 m/s		+27

13 October, Monday. day, 28°; night, 21°; rain

14 October, tue

	762 mmHg		75%
	5.3 m/s		+27

14 October, Tuesday. day, 27°; night, 20°; clear

15 October, wed

	762 mmHg		75%
	5 m/s		+27

15 October, Wednesday. day, 27°; night, 19°; clear

16 October, thu

	762 mmHg		76%
	5.5 m/s		+26

16 October, Thursday. day, 26°; night, 19°; rain

17 October, fri

	763 mmHg		76%
	4.9 m/s		+26

17 October, Friday. day, 25°; night, 18°; partly cloudy

18 October, sat

	762 mmHg		75%
	5.2 m/s		+26

18 October, Saturday. day, 26°; night, 18°; clear

19 October, sun

	763 mmHg		74%
	4.9 m/s		+26

19 October, Sunday. day, 25°; night, 18°; clear

20 October, mon

	763 mmHg		76%
	4.8 m/s		+26

20 October, Monday. day, 26°; night, 18°; clear

21 October, tue

	762 mmHg		77%
	5.1 m/s		+26

21 October, Tuesday. day, 26°; night, 18°; partly cloudy

22 October, wed

	762 mmHg		78%
	6 m/s		+26

22 October, Wednesday. day, 26°; night, 19°; rain

23 October, thu

	762 mmHg		74%
	5.7 m/s		+26

23 October, Thursday. day, 25°; night, 17°; partly cloudy

24 October, fri

	762 mmHg		74%
	5.8 m/s		+25

24 October, Friday. day, 25°; night, 17°; clear

25 October, sat

	762 mmHg		77%
	5.6 m/s		+25

25 October, Saturday. day, 25°; night, 18°; overcast

26 October, sun

	762 mmHg		79%
	5.9 m/s		+25

26 October, Sunday. day, 25°; night, 18°; rain

27 October, mon

	762 mmHg		77%
	5.7 m/s		+25

27 October, Monday. day, 24°; night, 18°; clear

28 October, tue

	763 mmHg		74%
	5.8 m/s		+25

28 October, Tuesday. day, 24°; night, 16°; clear

29 October, wed

	764 mmHg		72%
	5.6 m/s		+25

29 October, Wednesday. day, 24°; night, 16°; clear

30 October, thu

	763 mmHg		77%
	5.4 m/s		+24

30 October, Thursday. day, 25°; night, 16°; clear

31 October, fri

	763 mmHg		79%
	5.6 m/s		+24

31 October, Friday. day, 25°; night, 16°; clear

1 November, sat

	763 mmHg		80%
	5.4 m/s		+24

1 November, Saturday. day, 24°; night, 17°; rain

Average data for 10 years

Galveston October

14

sunny days

10

days with precipitation

4

cloudy days

14 sunny days; 10 days with precipitation; 4 cloudy days;

76

%

air humidity

3.6

m/s

WindSE

112

mm of precipitation

(9% of annual average)

+26

°C

Water temperature

air humidity 76%; 112 millimeters of precipitation (9% of annual average); Wind south-easterly 3.6 Meters per second; Water temperature +26°

Weather graphs for October

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

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SE

S

SE

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SE

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SE

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SE

S

1

Average data for 10 years

2

3

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31

Daytime temperature

Night-time temperature

Cities near you

Houston
Austin
Texas City
San Antonio
Palestine
Baton Rouge
Tyler
The Woodlands
Cameron

Cities with similar weather in October

Alanya
Side
Ayia Napa
Larnaca
Tel Aviv
Jerba
Rhodes
Protaras
Aqaba

The weather forecast for October 2025 is based on historical data from the past 10 years.

October in Galveston is the sunniest month of the year. In October, the weather in Galveston is typically warm. Average daily high temperature in October is about 26 degrees above zero. On average, Galveston has 14 sunny, 10 rainy, 5 partly cloudy, and 2 cloudy days in October. The rains are usually heavy.

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