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October weather forecast in Charleston

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		80%
	4 m/s		+27

28 September, Sunday. day, 28°; night, 20°; partly cloudy

29 September, mon

	760 mmHg		78%
	3.9 m/s		+27

29 September, Monday. day, 27°; night, 20°; clear

30 September, tue

	761 mmHg		79%
	4.4 m/s		+26

30 September, Tuesday. day, 26°; night, 19°; rain

1 October, wed

	761 mmHg		78%
	3.9 m/s		+27

1 October, Wednesday. day, 26°; night, 18°; clear

2 October, thu

	762 mmHg		77%
	3.9 m/s		+26

2 October, Thursday. day, 26°; night, 17°; clear

3 October, fri

	763 mmHg		79%
	3.7 m/s		+26

3 October, Friday. day, 27°; night, 17°; partly cloudy

4 October, sat

	763 mmHg		80%
	3.7 m/s		+26

4 October, Saturday. day, 26°; night, 18°; rain

5 October, sun

	763 mmHg		80%
	4 m/s		+26

5 October, Sunday. day, 26°; night, 18°; partly cloudy

6 October, mon

	763 mmHg		81%
	4.1 m/s		+26

6 October, Monday. day, 26°; night, 18°; rain

7 October, tue

	762 mmHg		82%
	4.1 m/s		+26

7 October, Tuesday. day, 26°; night, 18°; rain

8 October, wed

	762 mmHg		81%
	4.6 m/s		+26

8 October, Wednesday. day, 26°; night, 18°; rain

9 October, thu

	763 mmHg		80%
	4.4 m/s		+26

9 October, Thursday. day, 25°; night, 17°; rain

10 October, fri

	762 mmHg		79%
	4.1 m/s		+25

10 October, Friday. day, 26°; night, 18°; rain

11 October, sat

	762 mmHg		80%
	4.1 m/s		+26

11 October, Saturday. day, 25°; night, 18°; rain

12 October, sun

	762 mmHg		80%
	3.7 m/s		+25

12 October, Sunday. day, 25°; night, 17°; partly cloudy

13 October, mon

	762 mmHg		81%
	3.7 m/s		+25

13 October, Monday. day, 25°; night, 17°; clear

14 October, tue

	761 mmHg		79%
	4.1 m/s		+25

14 October, Tuesday. day, 25°; night, 17°; clear

15 October, wed

	761 mmHg		76%
	4 m/s		+25

15 October, Wednesday. day, 25°; night, 15°; clear

16 October, thu

	761 mmHg		76%
	3.9 m/s		+24

16 October, Thursday. day, 24°; night, 14°; clear

17 October, fri

	762 mmHg		74%
	4 m/s		+24

17 October, Friday. day, 24°; night, 14°; clear

18 October, sat

	762 mmHg		75%
	4.19 m/s		+24

18 October, Saturday. day, 23°; night, 14°; clear

19 October, sun

	763 mmHg		76%
	4.1 m/s		+24

19 October, Sunday. day, 24°; night, 14°; clear

20 October, mon

	762 mmHg		77%
	3.6 m/s		+24

20 October, Monday. day, 24°; night, 14°; clear

21 October, tue

	763 mmHg		76%
	3.6 m/s		+24

21 October, Tuesday. day, 24°; night, 13°; clear

22 October, wed

	763 mmHg		74%
	3.9 m/s		+23

22 October, Wednesday. day, 24°; night, 14°; clear

23 October, thu

	763 mmHg		73%
	3.9 m/s		+23

23 October, Thursday. day, 23°; night, 13°; clear

24 October, fri

	763 mmHg		77%
	4 m/s		+23

24 October, Friday. day, 23°; night, 12°; clear

25 October, sat

	763 mmHg		77%
	3.8 m/s		+23

25 October, Saturday. day, 23°; night, 13°; partly cloudy

26 October, sun

	763 mmHg		76%
	3.7 m/s		+24

26 October, Sunday. day, 23°; night, 13°; partly cloudy

27 October, mon

	762 mmHg		80%
	3.9 m/s		+24

27 October, Monday. day, 23°; night, 14°; partly cloudy

28 October, tue

	762 mmHg		77%
	4.3 m/s		+23

28 October, Tuesday. day, 23°; night, 15°; rain

29 October, wed

	763 mmHg		75%
	4.5 m/s		+22

29 October, Wednesday. day, 22°; night, 14°; clear

30 October, thu

	764 mmHg		74%
	3.9 m/s		+23

30 October, Thursday. day, 22°; night, 12°; clear

31 October, fri

	764 mmHg		77%
	3.8 m/s		+22

31 October, Friday. day, 23°; night, 12°; clear

1 November, sat

	763 mmHg		78%
	4.1 m/s		+22

1 November, Saturday. day, 23°; night, 14°; clear

Average data for 10 years

Charleston October

17

sunny days

8

days with precipitation

5

cloudy days

17 sunny days; 8 days with precipitation; 5 cloudy days;

78

%

air humidity

2.8

m/s

WindSE

88

mm of precipitation

(7% of annual average)

+25

°C

Water temperature

air humidity 78%; 88 millimeters of precipitation (7% of annual average); Wind south-easterly 2.8 Meters per second; Water temperature +25°

Weather graphs for October

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

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Average data for 10 years

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Daytime temperature

Night-time temperature

Cities near you

Charlotte
Palm Coast
Jacksonville
Columbia
Raleigh
Hilton Head Island
Jacksonville Beach
Atlantic Beach
Wilmington

Cities with similar weather in October

Antalya
Tunis
Belek
Marmaris
Paphos
Rhodes
Sousse
Hammamet
Bodrum

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

October in Charleston is the sunniest month of the year. In October, the weather in Charleston is typically warm. Average daily high temperature in October is about 24 degrees above zero. On average, Charleston has 17 sunny, 8 rainy, and 6 partly cloudy days in October. The rains are usually heavy. October as well as April and November is considered the most comfortable time to visit Charleston.

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