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August weather forecast in Whistler

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

	658 mmHg		64%
	1.8 m/s

27 July, Sunday. day, 21°; night, 9°; clear

28 July, mon

	658 mmHg		64%
	1.9 m/s

28 July, Monday. day, 21°; night, 9°; clear

29 July, tue

	658 mmHg		65%
	2 m/s

29 July, Tuesday. day, 21°; night, 10°; clear

30 July, wed

	658 mmHg		63%
	2 m/s

30 July, Wednesday. day, 21°; night, 9°; clear

31 July, thu

	658 mmHg		64%
	2 m/s

31 July, Thursday. day, 20°; night, 9°; clear

1 August, fri

	658 mmHg		68%
	1.8 m/s

1 August, Friday. day, 20°; night, 8°; partly cloudy

2 August, sat

	658 mmHg		67%
	1.9 m/s

2 August, Saturday. day, 20°; night, 9°; partly cloudy

3 August, sun

	658 mmHg		66%
	1.8 m/s

3 August, Sunday. day, 20°; night, 9°; clear

4 August, mon

	658 mmHg		65%
	1.7 m/s

4 August, Monday. day, 20°; night, 9°; clear

5 August, tue

	657 mmHg		66%
	1.8 m/s

5 August, Tuesday. day, 21°; night, 9°; clear

6 August, wed

	657 mmHg		69%
	1.8 m/s

6 August, Wednesday. day, 20°; night, 9°; rain

7 August, thu

	657 mmHg		70%
	1.8 m/s

7 August, Thursday. day, 19°; night, 8°; clear

8 August, fri

	658 mmHg		69%
	1.8 m/s

8 August, Friday. day, 20°; night, 9°; rain

9 August, sat

	658 mmHg		68%
	1.8 m/s

9 August, Saturday. day, 20°; night, 9°; partly cloudy

10 August, sun

	657 mmHg		67%
	1.7 m/s

10 August, Sunday. day, 20°; night, 9°; partly cloudy

11 August, mon

	658 mmHg		69%
	1.7 m/s

11 August, Monday. day, 20°; night, 9°; clear

12 August, tue

	658 mmHg		67%
	1.7 m/s

12 August, Tuesday. day, 20°; night, 8°; clear

13 August, wed

	659 mmHg		63%
	1.7 m/s

13 August, Wednesday. day, 21°; night, 9°; clear

14 August, thu

	658 mmHg		64%
	1.8 m/s

14 August, Thursday. day, 22°; night, 9°; clear

15 August, fri

	658 mmHg		66%
	1.9 m/s

15 August, Friday. day, 21°; night, 9°; clear

16 August, sat

	658 mmHg		68%
	1.8 m/s

16 August, Saturday. day, 20°; night, 9°; clear

17 August, sun

	658 mmHg		69%
	1.9 m/s

17 August, Sunday. day, 20°; night, 8°; partly cloudy

18 August, mon

	658 mmHg		66%
	1.9 m/s

18 August, Monday. day, 20°; night, 9°; clear

19 August, tue

	657 mmHg		69%
	1.8 m/s

19 August, Tuesday. day, 19°; night, 8°; partly cloudy

20 August, wed

	656 mmHg		67%
	1.8 m/s

20 August, Wednesday. day, 19°; night, 8°; partly cloudy

21 August, thu

	656 mmHg		71%
	1.9 m/s

21 August, Thursday. day, 18°; night, 7°; rain

22 August, fri

	656 mmHg		71%
	1.9 m/s

22 August, Friday. day, 18°; night, 7°; rain

23 August, sat

	656 mmHg		70%
	1.8 m/s

23 August, Saturday. day, 18°; night, 7°; rain

24 August, sun

	656 mmHg		71%
	1.8 m/s

24 August, Sunday. day, 17°; night, 7°; overcast

25 August, mon

	656 mmHg		70%
	1.7 m/s

25 August, Monday. day, 17°; night, 7°; partly cloudy

26 August, tue

	656 mmHg		69%
	1.8 m/s

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

27 August, wed

	657 mmHg		70%
	1.8 m/s

27 August, Wednesday. day, 18°; night, 7°; rain

28 August, thu

	657 mmHg		69%
	1.8 m/s

28 August, Thursday. day, 18°; night, 8°; partly cloudy

29 August, fri

	656 mmHg		74%
	1.8 m/s

29 August, Friday. day, 18°; night, 8°; rain

30 August, sat

	656 mmHg		75%
	1.8 m/s

30 August, Saturday. day, 17°; night, 7°; rain

31 August, sun

	656 mmHg		75%
	1.8 m/s

31 August, Sunday. day, 16°; night, 6°; rain

1 September, mon

	656 mmHg		73%
	1.8 m/s

1 September, Monday. day, 16°; night, 6°; partly cloudy

2 September, tue

	656 mmHg		73%
	1.7 m/s

2 September, Tuesday. day, 17°; night, 6°; partly cloudy

3 September, wed

	656 mmHg		72%
	1.6 m/s

3 September, Wednesday. day, 17°; night, 6°; clear

4 September, thu

	657 mmHg		74%
	1.6 m/s

4 September, Thursday. day, 16°; night, 6°; rain

5 September, fri

	657 mmHg		73%
	1.6 m/s

5 September, Friday. day, 16°; night, 6°; partly cloudy

6 September, sat

	658 mmHg		70%
	1.7 m/s

6 September, Saturday. day, 16°; night, 6°; clear

Average data for 10 years

Whistler August

11

sunny days

10

days with precipitation

7

cloudy days

11 sunny days; 10 days with precipitation; 7 cloudy days;

69

%

air humidity

1

m/s

WindSW

71

mm of precipitation

(4% of annual average)

air humidity 69%; 71 millimeters of precipitation (4% of annual average); Wind south-westerly 1 Meters per second

Weather graphs for August

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

S

SW

S

SW

SW

SW

SW

SW

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

S

SW

SW

SW

S

S

SW

SW

SW

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

Vancouver
Seattle
Victoria
Mount Ranier National Park
Courtenay
Kelowna
Tofino
Tacoma
Federal Way

Cities with similar weather in August

Sydney
Oslo
Dublin
Altay
Capetown
Looe
Gudauri
Edinburgh
Bergen

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

August in Whistler is the warmest month of the year. In August, the weather in Whistler is typically warm. Average daily high temperature in August is about 19 degrees above zero. On average, Whistler has 11 sunny, 10 rainy, 9 partly cloudy, and 1 cloudy day in August. The rains are usually heavy.

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