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August weather forecast in Grande Prairie

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

	701 mmHg		65%
	4.9 m/s

27 July, Sunday. day, 24°; night, 11°; clear

28 July, mon

	702 mmHg		62%
	4.8 m/s

28 July, Monday. day, 24°; night, 11°; clear

29 July, tue

	701 mmHg		65%
	5 m/s

29 July, Tuesday. day, 24°; night, 11°; clear

30 July, wed

	701 mmHg		67%
	5.3 m/s

30 July, Wednesday. day, 23°; night, 11°; rain

31 July, thu

	702 mmHg		68%
	5.2 m/s

31 July, Thursday. day, 22°; night, 10°; rain

1 August, fri

	702 mmHg		67%
	5.1 m/s

1 August, Friday. day, 23°; night, 11°; partly cloudy

2 August, sat

	702 mmHg		70%
	4.4 m/s

2 August, Saturday. day, 22°; night, 10°; rain

3 August, sun

	702 mmHg		69%
	4.69 m/s

3 August, Sunday. day, 23°; night, 11°; rain

4 August, mon

	702 mmHg		68%
	4.3 m/s

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

5 August, tue

	702 mmHg		69%
	4.3 m/s

5 August, Tuesday. day, 23°; night, 10°; partly cloudy

6 August, wed

	701 mmHg		70%
	4.9 m/s

6 August, Wednesday. day, 24°; night, 11°; rain

7 August, thu

	701 mmHg		67%
	4.9 m/s

7 August, Thursday. day, 22°; night, 11°; rain

8 August, fri

	702 mmHg		70%
	4.69 m/s

8 August, Friday. day, 22°; night, 10°; rain

9 August, sat

	702 mmHg		67%
	4.6 m/s

9 August, Saturday. day, 22°; night, 10°; clear

10 August, sun

	702 mmHg		65%
	4.9 m/s

10 August, Sunday. day, 22°; night, 9°; clear

11 August, mon

	702 mmHg		66%
	4.69 m/s

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

12 August, tue

	702 mmHg		69%
	4.8 m/s

12 August, Tuesday. day, 22°; night, 10°; rain

13 August, wed

	702 mmHg		68%
	5.3 m/s

13 August, Wednesday. day, 23°; night, 11°; partly cloudy

14 August, thu

	701 mmHg		65%
	5.3 m/s

14 August, Thursday. day, 23°; night, 11°; clear

15 August, fri

	702 mmHg		66%
	5.1 m/s

15 August, Friday. day, 22°; night, 10°; rain

16 August, sat

	702 mmHg		67%
	4.8 m/s

16 August, Saturday. day, 22°; night, 10°; partly cloudy

17 August, sun

	701 mmHg		66%
	4.69 m/s

17 August, Sunday. day, 22°; night, 10°; clear

18 August, mon

	700 mmHg		66%
	5.1 m/s

18 August, Monday. day, 23°; night, 10°; rain

19 August, tue

	700 mmHg		65%
	5.3 m/s

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

20 August, wed

	700 mmHg		66%
	5.3 m/s

20 August, Wednesday. day, 21°; night, 9°; partly cloudy

21 August, thu

	700 mmHg		69%
	5.3 m/s

21 August, Thursday. day, 21°; night, 9°; rain

22 August, fri

	700 mmHg		67%
	5.6 m/s

22 August, Friday. day, 21°; night, 9°; overcast

23 August, sat

	700 mmHg		69%
	5.1 m/s

23 August, Saturday. day, 20°; night, 9°; overcast

24 August, sun

	700 mmHg		69%
	5.1 m/s

24 August, Sunday. day, 20°; night, 8°; clear

25 August, mon

	700 mmHg		68%
	5.2 m/s

25 August, Monday. day, 21°; night, 8°; clear

26 August, tue

	700 mmHg		67%
	5.2 m/s

26 August, Tuesday. day, 21°; night, 8°; clear

27 August, wed

	700 mmHg		67%
	5.6 m/s

27 August, Wednesday. day, 21°; night, 9°; overcast

28 August, thu

	701 mmHg		66%
	5.1 m/s

28 August, Thursday. day, 21°; night, 9°; clear

29 August, fri

	700 mmHg		69%
	5.1 m/s

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

30 August, sat

	699 mmHg		71%
	4.9 m/s

30 August, Saturday. day, 19°; night, 8°; partly cloudy

31 August, sun

	699 mmHg		69%
	5.5 m/s

31 August, Sunday. day, 19°; night, 8°; overcast

1 September, mon

	699 mmHg		68%
	5.6 m/s

1 September, Monday. day, 19°; night, 7°; clear

2 September, tue

	699 mmHg		68%
	5.4 m/s

2 September, Tuesday. day, 19°; night, 8°; rain

3 September, wed

	701 mmHg		69%
	5 m/s

3 September, Wednesday. day, 19°; night, 7°; partly cloudy

4 September, thu

	701 mmHg		69%
	5.2 m/s

4 September, Thursday. day, 19°; night, 7°; partly cloudy

5 September, fri

	701 mmHg		69%
	5.1 m/s

5 September, Friday. day, 19°; night, 7°; clear

6 September, sat

	702 mmHg		68%
	4.9 m/s

6 September, Saturday. day, 19°; night, 7°; clear

Average data for 10 years

Grande Prairie August

10

sunny days

10

days with precipitation

6

cloudy days

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

68

%

air humidity

3.1

m/s

WindSW

51

mm of precipitation

(11% of annual average)

air humidity 68%; 51 millimeters of precipitation (11% of annual average); Wind south-westerly 3.1 Meters per second

Weather graphs for August

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

SW

S

SW

SW

S

S

S

SW

S

SW

S

S

SW

SW

SW

S

SW

SW

SW

S

S

S

SW

SW

SW

SW

SW

SW

SW

S

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

Edmonton
Kelowna
Dawson Creek
Lake Louise
Princeton
Peace River
Fort Saint John
Rainbow Lake
Kamloops

Cities with similar weather in August

Minsk
London
Helsinki
Riga
Karlovy Vary
Tallinn
Vitebsk
Petropavlovsk
Stockholm

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

In August, the weather in Grande Prairie is typically warm. Average daily high temperature in August is about 22 degrees above zero. On average, Grande Prairie has 10 rainy, 10 sunny, 7 partly cloudy, and 4 cloudy days in August. The rains are usually moderate.

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