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August weather forecast in Mont Tremblant

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

	699 mmHg		73%
	5.4 m/s

27 July, Sunday. day, 21°; night, 17°; rain

28 July, mon

	699 mmHg		69%
	4.6 m/s

28 July, Monday. day, 21°; night, 16°; clear

29 July, tue

	701 mmHg		67%
	5 m/s

29 July, Tuesday. day, 20°; night, 16°; clear

30 July, wed

	701 mmHg		68%
	4.9 m/s

30 July, Wednesday. day, 21°; night, 16°; clear

31 July, thu

	700 mmHg		72%
	4.6 m/s

31 July, Thursday. day, 22°; night, 16°; rain

1 August, fri

	699 mmHg		81%
	4.1 m/s

1 August, Friday. day, 20°; night, 17°; rain

2 August, sat

	700 mmHg		74%
	4.5 m/s

2 August, Saturday. day, 21°; night, 17°; rain

3 August, sun

	700 mmHg		75%
	6.1 m/s

3 August, Sunday. day, 21°; night, 17°; rain

4 August, mon

	700 mmHg		72%
	6 m/s

4 August, Monday. day, 21°; night, 16°; rain

5 August, tue

	699 mmHg		75%
	6.1 m/s

5 August, Tuesday. day, 19°; night, 16°; rain

6 August, wed

	700 mmHg		72%
	5.9 m/s

6 August, Wednesday. day, 19°; night, 14°; clear

7 August, thu

	700 mmHg		68%
	5 m/s

7 August, Thursday. day, 20°; night, 14°; rain

8 August, fri

	700 mmHg		68%
	4.5 m/s

8 August, Friday. day, 21°; night, 15°; partly cloudy

9 August, sat

	700 mmHg		70%
	5.4 m/s

9 August, Saturday. day, 22°; night, 16°; clear

10 August, sun

	700 mmHg		73%
	4.6 m/s

10 August, Sunday. day, 21°; night, 16°; clear

11 August, mon

	700 mmHg		75%
	4.6 m/s

11 August, Monday. day, 21°; night, 16°; partly cloudy

12 August, tue

	699 mmHg		79%
	5 m/s

12 August, Tuesday. day, 20°; night, 16°; rain

13 August, wed

	700 mmHg		79%
	4.8 m/s

13 August, Wednesday. day, 19°; night, 15°; rain

14 August, thu

	700 mmHg		81%
	4 m/s

14 August, Thursday. day, 19°; night, 16°; rain

15 August, fri

	702 mmHg		72%
	5.5 m/s

15 August, Friday. day, 21°; night, 16°; clear

16 August, sat

	702 mmHg		70%
	5.1 m/s

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

17 August, sun

	700 mmHg		79%
	5.6 m/s

17 August, Sunday. day, 20°; night, 16°; clear

18 August, mon

	699 mmHg		72%
	5.9 m/s

18 August, Monday. day, 21°; night, 16°; partly cloudy

19 August, tue

	701 mmHg		68%
	6.4 m/s

19 August, Tuesday. day, 21°; night, 15°; partly cloudy

20 August, wed

	701 mmHg		75%
	6 m/s

20 August, Wednesday. day, 20°; night, 16°; rain

21 August, thu

	700 mmHg		75%
	6 m/s

21 August, Thursday. day, 20°; night, 16°; clear

22 August, fri

	703 mmHg		66%
	5.5 m/s

22 August, Friday. day, 20°; night, 14°; rain

23 August, sat

	703 mmHg		67%
	5.8 m/s

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

24 August, sun

	702 mmHg		73%
	5.9 m/s

24 August, Sunday. day, 21°; night, 16°; partly cloudy

25 August, mon

	702 mmHg		74%
	6 m/s

25 August, Monday. day, 19°; night, 15°; partly cloudy

26 August, tue

	703 mmHg		68%
	5 m/s

26 August, Tuesday. day, 19°; night, 14°; clear

27 August, wed

	703 mmHg		69%
	5.1 m/s

27 August, Wednesday. day, 19°; night, 14°; rain

28 August, thu

	702 mmHg		73%
	6.3 m/s

28 August, Thursday. day, 19°; night, 15°; clear

29 August, fri

	701 mmHg		76%
	6 m/s

29 August, Friday. day, 19°; night, 14°; rain

30 August, sat

	701 mmHg		74%
	5.3 m/s

30 August, Saturday. day, 19°; night, 15°; rain

31 August, sun

	702 mmHg		73%
	5.8 m/s

31 August, Sunday. day, 20°; night, 16°; rain

1 September, mon

	702 mmHg		76%
	5 m/s

1 September, Monday. day, 20°; night, 15°; clear

2 September, tue

	701 mmHg		70%
	5.6 m/s

2 September, Tuesday. day, 20°; night, 15°; clear

3 September, wed

	700 mmHg		69%
	5.4 m/s

3 September, Wednesday. day, 19°; night, 14°; partly cloudy

4 September, thu

	701 mmHg		72%
	5.9 m/s

4 September, Thursday. day, 18°; night, 15°; clear

5 September, fri

	702 mmHg		72%
	5.5 m/s

5 September, Friday. day, 19°; night, 13°; rain

6 September, sat

	701 mmHg		81%
	5.1 m/s

6 September, Saturday. day, 18°; night, 15°; clear

Average data for 10 years

Mont Tremblant August

10

sunny days

15

days with precipitation

6

cloudy days

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

74

%

air humidity

3.5

m/s

WindW

102

mm of precipitation

(9% of annual average)

air humidity 74%; 102 millimeters of precipitation (9% of annual average); Wind westerly 3.5 Meters per second

Weather graphs for August

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

SW

SW

W

W

W

NW

NW

NW

W

SW

SW

SW

SW

SW

W

W

SW

SW

SW

SW

SW

W

SW

SW

W

W

W

SW

W

W

W

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

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18

19

20

21

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28

29

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31

Daytime temperature

Night-time temperature

Cities near you

Ottawa
Montreal
Colchester
Quebec
Brooklyn
Laval
Saguenay
Lake George
Berlin

Cities with similar weather in August

Brussels
Geneva
Gyumri
Lima
Bern
Luxembourg
Dortmund
Nantes
Aachen

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

In August, the weather in Mont Tremblant is typically warm. Average daily high temperature in August is about 20 degrees above zero. On average, Mont Tremblant has 15 rainy, 10 sunny, and 6 partly cloudy days in August. The rains are usually heavy.

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