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August weather forecast in Cortland

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

	722 mmHg		76%
	4 m/s

27 July, Sunday. day, 25°; night, 17°; rain

28 July, mon

	722 mmHg		77%
	3.5 m/s

28 July, Monday. day, 25°; night, 17°; rain

29 July, tue

	722 mmHg		76%
	3.9 m/s

29 July, Tuesday. day, 25°; night, 17°; rain

30 July, wed

	723 mmHg		74%
	3.7 m/s

30 July, Wednesday. day, 24°; night, 16°; partly cloudy

31 July, thu

	723 mmHg		75%
	3.4 m/s

31 July, Thursday. day, 25°; night, 16°; clear

1 August, fri

	723 mmHg		75%
	3.5 m/s

1 August, Friday. day, 26°; night, 17°; clear

2 August, sat

	723 mmHg		76%
	3.3 m/s

2 August, Saturday. day, 26°; night, 17°; rain

3 August, sun

	723 mmHg		77%
	3.3 m/s

3 August, Sunday. day, 26°; night, 18°; rain

4 August, mon

	723 mmHg		77%
	3.6 m/s

4 August, Monday. day, 26°; night, 17°; rain

5 August, tue

	723 mmHg		76%
	3.4 m/s

5 August, Tuesday. day, 25°; night, 17°; clear

6 August, wed

	723 mmHg		74%
	3.7 m/s

6 August, Wednesday. day, 24°; night, 16°; partly cloudy

7 August, thu

	723 mmHg		75%
	3.6 m/s

7 August, Thursday. day, 25°; night, 16°; partly cloudy

8 August, fri

	723 mmHg		77%
	3.8 m/s

8 August, Friday. day, 25°; night, 16°; rain

9 August, sat

	723 mmHg		75%
	3.8 m/s

9 August, Saturday. day, 25°; night, 17°; rain

10 August, sun

	722 mmHg		77%
	3.8 m/s

10 August, Sunday. day, 25°; night, 17°; rain

11 August, mon

	722 mmHg		76%
	3.7 m/s

11 August, Monday. day, 25°; night, 16°; rain

12 August, tue

	722 mmHg		78%
	3.4 m/s

12 August, Tuesday. day, 24°; night, 16°; rain

13 August, wed

	722 mmHg		78%
	3.5 m/s

13 August, Wednesday. day, 24°; night, 16°; rain

14 August, thu

	723 mmHg		77%
	3.7 m/s

14 August, Thursday. day, 24°; night, 16°; partly cloudy

15 August, fri

	723 mmHg		76%
	3.5 m/s

15 August, Friday. day, 24°; night, 16°; rain

16 August, sat

	723 mmHg		77%
	3.7 m/s

16 August, Saturday. day, 25°; night, 17°; rain

17 August, sun

	723 mmHg		76%
	3.8 m/s

17 August, Sunday. day, 25°; night, 17°; rain

18 August, mon

	722 mmHg		77%
	3.9 m/s

18 August, Monday. day, 24°; night, 16°; rain

19 August, tue

	723 mmHg		76%
	3.7 m/s

19 August, Tuesday. day, 24°; night, 15°; clear

20 August, wed

	723 mmHg		74%
	3.6 m/s

20 August, Wednesday. day, 24°; night, 15°; clear

21 August, thu

	723 mmHg		77%
	3.9 m/s

21 August, Thursday. day, 23°; night, 16°; rain

22 August, fri

	723 mmHg		77%
	3.8 m/s

22 August, Friday. day, 23°; night, 15°; clear

23 August, sat

	723 mmHg		78%
	3.7 m/s

23 August, Saturday. day, 23°; night, 15°; partly cloudy

24 August, sun

	724 mmHg		75%
	3.8 m/s

24 August, Sunday. day, 24°; night, 15°; clear

25 August, mon

	724 mmHg		77%
	3.7 m/s

25 August, Monday. day, 24°; night, 15°; partly cloudy

26 August, tue

	724 mmHg		76%
	3.6 m/s

26 August, Tuesday. day, 24°; night, 15°; clear

27 August, wed

	724 mmHg		78%
	3.7 m/s

27 August, Wednesday. day, 24°; night, 16°; overcast

28 August, thu

	723 mmHg		80%
	3.7 m/s

28 August, Thursday. day, 24°; night, 15°; rain

29 August, fri

	723 mmHg		79%
	4.1 m/s

29 August, Friday. day, 24°; night, 16°; overcast

30 August, sat

	723 mmHg		78%
	3.8 m/s

30 August, Saturday. day, 23°; night, 15°; clear

31 August, sun

	724 mmHg		76%
	4 m/s

31 August, Sunday. day, 23°; night, 15°; partly cloudy

1 September, mon

	724 mmHg		77%
	3.6 m/s

1 September, Monday. day, 23°; night, 15°; partly cloudy

2 September, tue

	724 mmHg		77%
	3.8 m/s

2 September, Tuesday. day, 23°; night, 14°; clear

3 September, wed

	723 mmHg		76%
	3.8 m/s

3 September, Wednesday. day, 24°; night, 14°; partly cloudy

4 September, thu

	723 mmHg		77%
	3.8 m/s

4 September, Thursday. day, 24°; night, 15°; clear

5 September, fri

	724 mmHg		76%
	3.9 m/s

5 September, Friday. day, 23°; night, 15°; clear

6 September, sat

	725 mmHg		76%
	3.5 m/s

6 September, Saturday. day, 23°; night, 14°; clear

Average data for 10 years

Cortland August

8

sunny days

15

days with precipitation

6

cloudy days

8 sunny days; 15 days with precipitation; 6 cloudy days;

77

%

air humidity

2.5

m/s

WindSW

114

mm of precipitation

(9% of annual average)

air humidity 77%; 114 millimeters of precipitation (9% of annual average); Wind south-westerly 2.5 Meters per second

Weather graphs for August

TemperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

S

S

SW

SW

SW

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

New York
Washington
Toronto
Ottawa
Philadelphia
Islandia
Montreal
Colchester
Jamaica

Cities with similar weather in August

Pavlodar
Zurich
Tskhinval
Ottawa
Seattle
Ljubljana
Strasbourg
Winnipeg
Karlsruhe

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

In August, the weather in Cortland is typically warm. Average daily high temperature in August is about 24 degrees above zero. On average, Cortland has 15 rainy, 8 sunny, 6 partly cloudy, and 2 cloudy days in August. The rains are usually heavy.

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