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August weather forecast in Olean

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

	714 mmHg		79%
	4 m/s

27 July, Sunday. day, 24°; night, 16°; rain

28 July, mon

	713 mmHg		80%
	3.9 m/s

28 July, Monday. day, 24°; night, 16°; rain

29 July, tue

	714 mmHg		78%
	3.9 m/s

29 July, Tuesday. day, 24°; night, 16°; partly cloudy

30 July, wed

	714 mmHg		79%
	3.6 m/s

30 July, Wednesday. day, 23°; night, 15°; rain

31 July, thu

	715 mmHg		79%
	3.6 m/s

31 July, Thursday. day, 24°; night, 15°; rain

1 August, fri

	715 mmHg		78%
	3.6 m/s

1 August, Friday. day, 25°; night, 16°; clear

2 August, sat

	714 mmHg		78%
	3.5 m/s

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

3 August, sun

	714 mmHg		80%
	3.5 m/s

3 August, Sunday. day, 25°; night, 16°; rain

4 August, mon

	714 mmHg		79%
	3.6 m/s

4 August, Monday. day, 25°; night, 16°; clear

5 August, tue

	714 mmHg		78%
	3.6 m/s

5 August, Tuesday. day, 23°; night, 16°; rain

6 August, wed

	714 mmHg		78%
	3.9 m/s

6 August, Wednesday. day, 23°; night, 15°; overcast

7 August, thu

	714 mmHg		78%
	3.8 m/s

7 August, Thursday. day, 24°; night, 15°; partly cloudy

8 August, fri

	714 mmHg		80%
	3.9 m/s

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

9 August, sat

	714 mmHg		78%
	3.7 m/s

9 August, Saturday. day, 24°; night, 16°; clear

10 August, sun

	713 mmHg		80%
	3.9 m/s

10 August, Sunday. day, 24°; night, 16°; rain

11 August, mon

	713 mmHg		80%
	3.7 m/s

11 August, Monday. day, 23°; night, 15°; partly cloudy

12 August, tue

	714 mmHg		80%
	3.6 m/s

12 August, Tuesday. day, 23°; night, 15°; rain

13 August, wed

	714 mmHg		80%
	3.6 m/s

13 August, Wednesday. day, 23°; night, 15°; overcast

14 August, thu

	714 mmHg		79%
	3.4 m/s

14 August, Thursday. day, 23°; night, 15°; partly cloudy

15 August, fri

	714 mmHg		80%
	3.5 m/s

15 August, Friday. day, 23°; night, 15°; rain

16 August, sat

	715 mmHg		81%
	3.7 m/s

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

17 August, sun

	715 mmHg		79%
	3.9 m/s

17 August, Sunday. day, 24°; night, 16°; partly cloudy

18 August, mon

	714 mmHg		80%
	3.8 m/s

18 August, Monday. day, 23°; night, 15°; rain

19 August, tue

	714 mmHg		79%
	3.6 m/s

19 August, Tuesday. day, 23°; night, 14°; rain

20 August, wed

	715 mmHg		81%
	3.6 m/s

20 August, Wednesday. day, 23°; night, 14°; rain

21 August, thu

	715 mmHg		81%
	4 m/s

21 August, Thursday. day, 22°; night, 15°; rain

22 August, fri

	714 mmHg		80%
	3.6 m/s

22 August, Friday. day, 22°; night, 14°; partly cloudy

23 August, sat

	715 mmHg		81%
	3.6 m/s

23 August, Saturday. day, 22°; night, 14°; clear

24 August, sun

	715 mmHg		78%
	3.7 m/s

24 August, Sunday. day, 23°; night, 14°; clear

25 August, mon

	715 mmHg		78%
	3.8 m/s

25 August, Monday. day, 23°; night, 14°; clear

26 August, tue

	715 mmHg		79%
	3.6 m/s

26 August, Tuesday. day, 23°; night, 15°; partly cloudy

27 August, wed

	715 mmHg		82%
	3.7 m/s

27 August, Wednesday. day, 23°; night, 15°; rain

28 August, thu

	715 mmHg		81%
	3.7 m/s

28 August, Thursday. day, 23°; night, 15°; rain

29 August, fri

	714 mmHg		81%
	3.9 m/s

29 August, Friday. day, 23°; night, 15°; partly cloudy

30 August, sat

	715 mmHg		81%
	3.6 m/s

30 August, Saturday. day, 23°; night, 14°; clear

31 August, sun

	715 mmHg		79%
	3.9 m/s

31 August, Sunday. day, 23°; night, 14°; clear

1 September, mon

	716 mmHg		78%
	3.7 m/s

1 September, Monday. day, 22°; night, 14°; clear

2 September, tue

	715 mmHg		79%
	3.8 m/s

2 September, Tuesday. day, 22°; night, 13°; clear

3 September, wed

	715 mmHg		80%
	3.7 m/s

3 September, Wednesday. day, 23°; night, 13°; clear

4 September, thu

	715 mmHg		79%
	3.8 m/s

4 September, Thursday. day, 23°; night, 14°; clear

5 September, fri

	716 mmHg		78%
	3.8 m/s

5 September, Friday. day, 22°; night, 14°; clear

6 September, sat

	716 mmHg		79%
	3.7 m/s

6 September, Saturday. day, 23°; night, 13°; clear

Average data for 10 years

Olean August

8

sunny days

14

days with precipitation

7

cloudy days

8 sunny days; 14 days with precipitation; 7 cloudy days;

80

%

air humidity

2.6

m/s

WindSW

106

mm of precipitation

(9% of annual average)

air humidity 80%; 106 millimeters of precipitation (9% of annual average); Wind south-westerly 2.6 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

S

SW

SW

SW

SW

SW

SW

SW

S

SW

SW

SW

SW

SW

SW

S

S

SW

SW

S

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

Washington
Toronto
Philadelphia
Pittsburgh
Baltimore
Edinburg
Brooklyn
Burlington
York

Cities with similar weather in August

Pavlodar
Frankfurt am Main
Zurich
Ottawa
Stuttgart
Baden-Baden
Bilbao
Armenia
Winnipeg

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

In August, the weather in Olean is typically warm. Average daily high temperature in August is about 23 degrees above zero. On average, Olean has 14 rainy, 8 sunny, 7 partly cloudy, and 2 cloudy days in August. The rains are usually heavy.

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