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August weather forecast in Chicago

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

26 July, sun

	743 mmHg		64%
	5.5 m/s		+22

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

27 July, mon

	744 mmHg		66%
	6 m/s		+22

27 July, Monday. day, 26°; night, 22°; clear

28 July, tue

	746 mmHg		67%
	4.5 m/s		+22

28 July, Tuesday. day, 24°; night, 22°; clear

29 July, wed

	746 mmHg		62%
	4 m/s		+22

29 July, Wednesday. day, 26°; night, 21°; partly cloudy

30 July, thu

	745 mmHg		62%
	4.6 m/s		+22

30 July, Thursday. day, 27°; night, 22°; clear

31 July, fri

	745 mmHg		63%
	4.4 m/s		+22

31 July, Friday. day, 26°; night, 23°; clear

1 August, sat

	744 mmHg		62%
	4.6 m/s		+22

1 August, Saturday. day, 27°; night, 22°; clear

2 August, sun

	744 mmHg		62%
	5.1 m/s		+22

2 August, Sunday. day, 27°; night, 23°; clear

3 August, mon

	745 mmHg		63%
	4.5 m/s		+22

3 August, Monday. day, 26°; night, 23°; rain

4 August, tue

	745 mmHg		63%
	4.3 m/s		+22

4 August, Tuesday. day, 26°; night, 22°; clear

5 August, wed

	745 mmHg		66%
	4.3 m/s		+22

5 August, Wednesday. day, 26°; night, 22°; partly cloudy

6 August, thu

	745 mmHg		64%
	4.5 m/s		+22

6 August, Thursday. day, 26°; night, 22°; clear

7 August, fri

	745 mmHg		61%
	5 m/s		+23

7 August, Friday. day, 27°; night, 22°; rain

8 August, sat

	745 mmHg		62%
	5 m/s		+23

8 August, Saturday. day, 26°; night, 23°; partly cloudy

9 August, sun

	745 mmHg		66%
	4.5 m/s		+22

9 August, Sunday. day, 25°; night, 23°; rain

10 August, mon

	745 mmHg		66%
	4.5 m/s		+23

10 August, Monday. day, 25°; night, 22°; clear

11 August, tue

	745 mmHg		66%
	5.4 m/s		+23

11 August, Tuesday. day, 25°; night, 21°; rain

12 August, wed

	745 mmHg		61%
	4.5 m/s		+23

12 August, Wednesday. day, 25°; night, 22°; clear

13 August, thu

	745 mmHg		67%
	4.9 m/s		+22

13 August, Thursday. day, 24°; night, 21°; clear

14 August, fri

	746 mmHg		62%
	4.5 m/s		+22

14 August, Friday. day, 25°; night, 21°; clear

15 August, sat

	746 mmHg		62%
	4.5 m/s		+22

15 August, Saturday. day, 26°; night, 21°; clear

16 August, sun

	746 mmHg		68%
	5.4 m/s		+22

16 August, Sunday. day, 25°; night, 22°; partly cloudy

17 August, mon

	745 mmHg		66%
	4.4 m/s		+22

17 August, Monday. day, 26°; night, 21°; clear

18 August, tue

	744 mmHg		62%
	4.9 m/s		+22

18 August, Tuesday. day, 26°; night, 22°; clear

19 August, wed

	744 mmHg		62%
	4.8 m/s		+22

19 August, Wednesday. day, 26°; night, 22°; clear

20 August, thu

	744 mmHg		68%
	4.9 m/s		+22

20 August, Thursday. day, 25°; night, 22°; clear

21 August, fri

	746 mmHg		64%
	5.1 m/s		+22

21 August, Friday. day, 24°; night, 21°; partly cloudy

22 August, sat

	747 mmHg		63%
	4.8 m/s		+22

22 August, Saturday. day, 24°; night, 21°; clear

23 August, sun

	747 mmHg		61%
	5.6 m/s		+22

23 August, Sunday. day, 26°; night, 20°; clear

24 August, mon

	747 mmHg		62%
	5.6 m/s		+22

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

25 August, tue

	748 mmHg		64%
	4.6 m/s		+21

25 August, Tuesday. day, 24°; night, 22°; partly cloudy

26 August, wed

	747 mmHg		64%
	5.4 m/s		+21

26 August, Wednesday. day, 24°; night, 21°; partly cloudy

27 August, thu

	746 mmHg		68%
	5.5 m/s		+21

27 August, Thursday. day, 24°; night, 21°; partly cloudy

28 August, fri

	746 mmHg		70%
	4.1 m/s		+21

28 August, Friday. day, 24°; night, 21°; rain

29 August, sat

	747 mmHg		63%
	4.9 m/s		+21

29 August, Saturday. day, 25°; night, 22°; clear

30 August, sun

	747 mmHg		63%
	5.1 m/s		+21

30 August, Sunday. day, 26°; night, 21°; clear

31 August, mon

	746 mmHg		62%
	5.6 m/s		+21

31 August, Monday. day, 26°; night, 23°; clear

1 September, tue

	746 mmHg		63%
	6 m/s		+22

1 September, Tuesday. day, 25°; night, 22°; clear

2 September, wed

	746 mmHg		62%
	5.3 m/s		+21

2 September, Wednesday. day, 25°; night, 21°; clear

3 September, thu

	746 mmHg		68%
	5.8 m/s		+21

3 September, Thursday. day, 23°; night, 21°; partly cloudy

4 September, fri

	746 mmHg		68%
	6.1 m/s		+21

4 September, Friday. day, 23°; night, 20°; partly cloudy

5 September, sat

	747 mmHg		60%
	6 m/s		+21

5 September, Saturday. day, 24°; night, 19°; clear

Average data for 10 years

Chicago August

19

sunny days

5

days with precipitation

7

cloudy days

19 sunny days; 5 days with precipitation; 7 cloudy days;

63

%

air humidity

3.5

m/s

WindS

48

mm of precipitation

(7% of annual average)

+22

°C

Water temperature

air humidity 63%; 48 millimeters of precipitation (7% of annual average); Wind southerly 3.5 Meters per second; Water temperature +22°

Weather graphs for August

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

S

SE

W

SE

SW

SE

SE

SE

SE

N

N

S

SE

SW

S

S

SW

S

SW

S

NW

SE

S

SW

SE

SE

E

E

E

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

Indianapolis
Iowa City
Milwaukee
Wisconsin Rapids
Michigan City
Madison
Wisconsin Dells
Ottawa
Dixon

Cities with similar weather in August

Suhum
Batumi
Heraklion
Varna
Podgorica
The Golden Sands
Hersonisos
Kobuleti
Victoria

The weather forecast for August 2024 is based on historical data from the past 10 years.

August in Chicago is the sunniest month of the year. In August, the weather in Chicago is typically warm. Average daily high temperature in August is about 25 degrees above zero. On average, Chicago has 19 sunny, 7 partly cloudy, and 5 rainy days in August. The rains are usually light. August as well as July and September is considered the most comfortable time to visit Chicago.

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