10 day forecast Monthly forecast Weather map

City or area

Go to comparison

Monthly weather forecast in Thunder Bay

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

11 August, sun

	744 mmHg		59%
	3.4 m/s		+14

Climate normal

11 August, Sunday. day, 25°; night, 14°; partly cloudy

12 August, mon

	746 mmHg		61%
	3.6 m/s		+15

Climate normal

12 August, Monday. day, 26°; night, 16°; mostly clear

13 August, tue

	747 mmHg		61%
	2.9 m/s		+15

Climate normal

13 August, Tuesday. day, 26°; night, 16°; partly cloudy

14 August, wed

	747 mmHg		73%
	3.2 m/s		+15

Climate normal

14 August, Wednesday. day, 25°; night, 18°; partly cloudy

15 August, thu

	744 mmHg		76%
	3.5 m/s		+15

Climate normal

15 August, Thursday. day, 22°; night, 18°; overcast

16 August, fri

	742 mmHg		75%
	3 m/s		+14

Climate normal

16 August, Friday. day, 22°; night, 17°; rain

17 August, sat

	742 mmHg		64%
	2.2 m/s		+15

Climate normal

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

18 August, sun

	742 mmHg		61%
	3.4 m/s		+15

Climate normal

18 August, Sunday. day, 26°; night, 16°; light rain

19 August, mon

	744 mmHg		59%
	3.1 m/s		+15

Climate normal

19 August, Monday. day, 24°; night, 15°; mostly clear

20 August, tue

	744 mmHg		59%
	2.8 m/s		+16

Climate normal

20 August, Tuesday. day, 25°; night, 14°; mostly clear

21 August, wed

	742 mmHg		65%
	3.3 m/s

Climate normal

21 August, Wednesday. day, 22°; night, 14°; partly cloudy

22 August, thu

	742 mmHg		58%
	4 m/s

Climate normal

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

23 August, fri

	741 mmHg		76%
	4.3 m/s

Climate normal

23 August, Friday. day, 20°; night, 18°; mostly clear

24 August, sat

	743 mmHg		78%
	2.5 m/s

Climate normal

24 August, Saturday. day, 20°; night, 19°; mostly clear

25 August, sun

	743 mmHg		77%
	2.4 m/s

Climate normal

25 August, Sunday. day, 20°; night, 18°; mostly clear

26 August, mon

	743 mmHg		79%
	4.4 m/s

Climate normal

26 August, Monday. day, 19°; night, 17°; clear

27 August, tue

	742 mmHg		80%
	2.8 m/s

Climate normal

27 August, Tuesday. day, 20°; night, 18°; clear

28 August, wed

	742 mmHg		77%
	3.1 m/s

Climate normal

28 August, Wednesday. day, 20°; night, 18°; clear

29 August, thu

	742 mmHg		70%
	5.6 m/s

Climate normal

29 August, Thursday. day, 20°; night, 17°; clear

30 August, fri

	738 mmHg		71%
	7.9 m/s

Climate normal

30 August, Friday. day, 20°; night, 19°; clear

31 August, sat

	737 mmHg		65%
	9.2 m/s

Climate normal

31 August, Saturday. day, 16°; night, 14°; rain

1 September, sun

	742 mmHg		60%
	6.1 m/s

Climate normal

1 September, Sunday. day, 16°; night, 15°; clear

2 September, mon

	739 mmHg		89%
	11.1 m/s

Climate normal

2 September, Monday. day, 14°; night, 18°; rain

3 September, tue

	734 mmHg		85%
	9.5 m/s

Climate normal

3 September, Tuesday. day, 18°; night, 12°; rain

4 September, wed

	746 mmHg		53%
	5.6 m/s

Climate normal

4 September, Wednesday. day, 13°; night, 10°; clear

5 September, thu

	747 mmHg		58%
	5.6 m/s

Climate normal

5 September, Thursday. day, 14°; night, 13°; clear

6 September, fri

	740 mmHg		83%
	9.9 m/s

Climate normal

6 September, Friday. day, 14°; night, 14°; partly cloudy

7 September, sat

	738 mmHg		87%
	3.7 m/s

Climate normal

7 September, Saturday. day, 17°; night, 15°; partly cloudy

8 September, sun

	736 mmHg		91%
	4.1 m/s

Climate normal

8 September, Sunday. day, 16°; night, 15°; light rain

9 September, mon

	740 mmHg		76%
	3.4 m/s

Climate normal

9 September, Monday. day, 18°; night, 15°; mostly clear

Average data for 10 years

Next, the average data for 10 years

10 September, tue

	731 mmHg		67%
	5.6 m/s		+15

10 September, Tuesday. day, 17°; night, 14°; partly cloudy

11 September, wed

	730 mmHg		68%
	5.5 m/s		+14

11 September, Wednesday. day, 17°; night, 13°; partly cloudy

12 September, thu

	729 mmHg		67%
	6.4 m/s		+14

12 September, Thursday. day, 17°; night, 13°; clear

13 September, fri

	730 mmHg		68%
	5.6 m/s		+14

13 September, Friday. day, 15°; night, 12°; clear

14 September, sat

	734 mmHg		72%
	5.8 m/s		+13

14 September, Saturday. day, 13°; night, 11°; partly cloudy

Average for 30 days

17

sunny days

5

days with precipitation

8

cloudy days

17 sunny days; 5 days with precipitation; 8 cloudy days;

71

%

air humidity

4.7

m/s

WindSE

16

mm of precipitation

(3% of annual average)

+15

°C

Water temperature

air humidity 71%; 16 millimeters of precipitation (3% of annual average); Wind south-easterly 4.7 Meters per second; Water temperature +15°

Forecast in graphs

TemperatureHumidity, %Wind, m/sPressure, mmHg

W

SE

S

NW

E

E

NW

N

NE

SE

SW

SW

SW

E

E

SE

S

S

SE

SE

W

W

SE

NW

NE

SE

SE

NW

E

NW

11

Average data for 10 years

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

1

September

2

3

4

5

6

7

8

9

Daytime temperature

Night-time temperature

Weather forecast for the month based on historical data from the last 10 years.

Links

Help Terms of use Contact us

For partners

Advertisement Yandex.Weather API

Weather forecasts

Hourly forecast Detailed 10 day forecast Monthly forecast Weather map

Mobile app

English

English
Русский

Source data: Yandex.Traffic, Roshydromet FSBI "CAO", NOAA, © OpenStreetMap

© 2017–2024 YANDEX LLC