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August weather forecast in Jacksonville

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

27 July, sun

	761 mmHg		81%
	3.5 m/s		+28

27 July, Sunday. day, 31°; night, 23°; clear

28 July, mon

	761 mmHg		81%
	3.5 m/s		+29

28 July, Monday. day, 31°; night, 23°; partly cloudy

29 July, tue

	761 mmHg		82%
	3.7 m/s		+29

29 July, Tuesday. day, 31°; night, 23°; rain

30 July, wed

	761 mmHg		82%
	3.6 m/s		+29

30 July, Wednesday. day, 30°; night, 23°; rain

31 July, thu

	761 mmHg		81%
	3.5 m/s		+28

31 July, Thursday. day, 30°; night, 23°; rain

1 August, fri

	761 mmHg		82%
	3.6 m/s		+28

1 August, Friday. day, 30°; night, 23°; rain

2 August, sat

	761 mmHg		81%
	3.7 m/s		+28

2 August, Saturday. day, 30°; night, 23°; clear

3 August, sun

	761 mmHg		83%
	3.8 m/s		+29

3 August, Sunday. day, 29°; night, 22°; rain

4 August, mon

	761 mmHg		83%
	3.9 m/s		+29

4 August, Monday. day, 30°; night, 23°; rain

5 August, tue

	761 mmHg		83%
	3.2 m/s		+29

5 August, Tuesday. day, 30°; night, 23°; rain

6 August, wed

	761 mmHg		84%
	3.5 m/s		+29

6 August, Wednesday. day, 30°; night, 23°; rain

7 August, thu

	761 mmHg		82%
	3.6 m/s		+29

7 August, Thursday. day, 30°; night, 22°; partly cloudy

8 August, fri

	761 mmHg		81%
	3.7 m/s		+29

8 August, Friday. day, 30°; night, 23°; rain

9 August, sat

	761 mmHg		80%
	3.3 m/s		+29

9 August, Saturday. day, 30°; night, 23°; partly cloudy

10 August, sun

	761 mmHg		81%
	3.4 m/s		+29

10 August, Sunday. day, 30°; night, 23°; rain

11 August, mon

	760 mmHg		82%
	3.4 m/s		+29

11 August, Monday. day, 30°; night, 23°; rain

12 August, tue

	760 mmHg		83%
	3.5 m/s		+28

12 August, Tuesday. day, 30°; night, 23°; rain

13 August, wed

	761 mmHg		82%
	3.3 m/s		+28

13 August, Wednesday. day, 30°; night, 23°; rain

14 August, thu

	761 mmHg		81%
	3.5 m/s		+29

14 August, Thursday. day, 30°; night, 22°; clear

15 August, fri

	761 mmHg		81%
	3.2 m/s		+29

15 August, Friday. day, 30°; night, 22°; rain

16 August, sat

	762 mmHg		82%
	3.2 m/s		+29

16 August, Saturday. day, 30°; night, 22°; partly cloudy

17 August, sun

	762 mmHg		82%
	3.5 m/s		+29

17 August, Sunday. day, 30°; night, 22°; clear

18 August, mon

	761 mmHg		81%
	3.4 m/s		+29

18 August, Monday. day, 31°; night, 23°; rain

19 August, tue

	761 mmHg		83%
	3.2 m/s		+29

19 August, Tuesday. day, 30°; night, 23°; rain

20 August, wed

	761 mmHg		83%
	3.2 m/s		+29

20 August, Wednesday. day, 30°; night, 22°; rain

21 August, thu

	762 mmHg		83%
	3.3 m/s		+29

21 August, Thursday. day, 30°; night, 22°; rain

22 August, fri

	762 mmHg		80%
	3.3 m/s		+29

22 August, Friday. day, 30°; night, 22°; clear

23 August, sat

	762 mmHg		80%
	3.2 m/s		+29

23 August, Saturday. day, 29°; night, 22°; partly cloudy

24 August, sun

	762 mmHg		80%
	3.3 m/s		+29

24 August, Sunday. day, 29°; night, 21°; overcast

25 August, mon

	762 mmHg		81%
	3.6 m/s		+29

25 August, Monday. day, 29°; night, 21°; clear

26 August, tue

	762 mmHg		82%
	3.7 m/s		+28

26 August, Tuesday. day, 29°; night, 21°; clear

27 August, wed

	760 mmHg		85%
	4 m/s		+28

27 August, Wednesday. day, 29°; night, 22°; rain

28 August, thu

	760 mmHg		83%
	3.6 m/s		+28

28 August, Thursday. day, 30°; night, 22°; rain

29 August, fri

	760 mmHg		84%
	3.5 m/s		+29

29 August, Friday. day, 30°; night, 22°; clear

30 August, sat

	761 mmHg		83%
	3.7 m/s		+29

30 August, Saturday. day, 30°; night, 22°; rain

31 August, sun

	761 mmHg		83%
	3.8 m/s		+28

31 August, Sunday. day, 29°; night, 22°; overcast

1 September, mon

	761 mmHg		82%
	3.9 m/s		+28

1 September, Monday. day, 29°; night, 22°; rain

2 September, tue

	761 mmHg		83%
	3.7 m/s		+28

2 September, Tuesday. day, 28°; night, 21°; rain

3 September, wed

	761 mmHg		81%
	3.8 m/s		+29

3 September, Wednesday. day, 29°; night, 21°; clear

4 September, thu

	761 mmHg		79%
	3.7 m/s		+28

4 September, Thursday. day, 29°; night, 21°; clear

5 September, fri

	761 mmHg		80%
	4.3 m/s		+28

5 September, Friday. day, 29°; night, 20°; clear

6 September, sat

	761 mmHg		81%
	4.9 m/s		+28

6 September, Saturday. day, 28°; night, 21°; rain

Average data for 10 years

Jacksonville August

7

sunny days

18

days with precipitation

7

cloudy days

7 sunny days; 18 days with precipitation; 7 cloudy days;

82

%

air humidity

2.4

m/s

WindS

179

mm of precipitation

(13% of annual average)

+29

°C

Water temperature

air humidity 82%; 179 millimeters of precipitation (13% of annual average); Wind southerly 2.4 Meters per second; Water temperature +29°

Weather graphs for August

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

SE

SE

SE

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

SE

SE

SE

SE

SE

S

SE

SE

SE

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Charlotte
Roanoke
Columbia
Richmond
Charleston
Raleigh
Wilmington
Hampton
Corolla

Cities with similar weather in August

Kemer
Tunis
Tel Aviv
Paphos
Rhodes
Santo Domingo
Tokyo
Aqaba
Eylat

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

In August, the weather in Jacksonville is typically hot. Average daily high temperature in August is about 30 degrees above zero. On average, Jacksonville has 18 rainy, 7 sunny, 4 partly cloudy, and 2 cloudy days in August. The rains are usually heavy. August as well as June and July is considered the most uncomfortable time to visit Jacksonville.

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