Thunder Bay Weather Conditions
Current Temperature Level

27 °C

Pleasant

SunnyFeels Like 28° CHumidity 48%

119 AQI

PM2.5 : 43PM10 : 31

Air quality index is: Poor

Last Updated: 2025-08-02 14:30 (Local Time)

Map

Thunder Bay

Thunder Bay Weather Parameters

Wind Speed

13 km/h

Light breeze

Gust Speed

6 m/s

Direction

247° WSW

Cloud Cover

25 %

Visibility

13 km

Precipitation

0 mm

Pressure

1020

1021

1022

1023

1024

1025

1026

1027

1028

1029

1030

1031

1024 mb

High

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index6

High

Suggestions for

TodayThunder Bay

2 Aug.

Umbrella• Not required

Clothing• Layering Must

Driving• Enjoy Driving

Sunscreen• Apply

Trending in Canada

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

Thunder Bay 10-Days Weather Forecast

See Monthly

Today

22°C

63 %

Sunday

22°C

64 %

Monday

19°C

83 %

Tuesday

16°C

87 %

Wednesday

17°C

86 %

Thursday

20°C

91 %

Friday

23°C

81 %

Saturday

22°C

78 %

Sunday

17°C

86 %

Monday

16°C

86 %

Today2 Aug

Sunny

Clear Sky with temperature at 22 °C and humidity will be at 63% with 16.2 km/h winds.

28°C / 15°C

Humi.63 %

Prec.0 mm

Sunrise

06:34 AM

14hrs 58min

Sunset

09:32 PM

Temperature (°C)

12 AMTime11 PM

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Clear

20 °C

56 %

11.2 kmph / WNW

Feels 20 °C

Cover 0 %

Visibility 10 km

1 AM

Clear

19 °C

58 %

11.5 kmph / WNW

Feels 19.2 °C

Cover 0 %

Visibility 10 km

2 AM

Clear

19 °C

59 %

11.5 kmph / WNW

Feels 18.6 °C

Cover 0 %

Visibility 10 km

3 AM

Clear

18 °C

60 %

10.8 kmph / WNW

Feels 18.1 °C

Cover 0 %

Visibility 10 km

4 AM

Clear

17 °C

62 %

10.8 kmph / WNW

Feels 16.8 °C

Cover 0 %

Visibility 10 km

5 AM

Clear

16 °C

77 %

10.8 kmph / WNW

Feels 16.1 °C

Cover 0 %

Visibility 10 km

6 AM

Clear

16 °C

77 %

10.4 kmph / WNW

Feels 15.7 °C

Cover 0 %

Visibility 10 km

7 AM

Sunny

16 °C

78 %

10.8 kmph / WNW

Feels 15.7 °C

Cover 0 %

Visibility 10 km

8 AM

Sunny

17 °C

82 %

0.2

10.8 kmph / WNW

Feels 16.8 °C

Cover 0 %

Visibility 10 km

9 AM

Sunny

19 °C

77 %

0.8

11.9 kmph / WNW

Feels 18.5 °C

Cover 0 %

Visibility 10 km

10 AM

Sunny

22 °C

70 %

1.7

13 kmph / WNW

Feels 21.5 °C

Cover 0 %

Visibility 10 km

11 AM

Sunny

24 °C

64 %

2.9

13 kmph / W

Feels 24.8 °C

Cover 0 %

Visibility 10 km

12 PM

Sunny

26 °C

61 %

4.6

13 kmph / W

Feels 26.5 °C

Cover 0 %

Visibility 10 km

1 PM

Sunny

27 °C

56 %

5.6

13.3 kmph / WSW

Feels 27.9 °C

Cover 0 %

Visibility 10 km

2 PM

Sunny

27 °C

48 %

13.3 kmph / WSW

Feels 28.4 °C

Cover 25 %

Visibility 13 km

3 PM

Sunny

28 °C

52 %

13.7 kmph / WSW

Feels 28.4 °C

Cover 10 %

Visibility 10 km

4 PM

Sunny

27 °C

52 %

4.9

15.1 kmph / SW

Feels 28.1 °C

Cover 4 %

Visibility 10 km

5 PM

Sunny

27 °C

52 %

3.4

15.8 kmph / SW

Feels 27.6 °C

Cover 3 %

Visibility 10 km

6 PM

Sunny

26 °C

52 %

16.2 kmph / SW

Feels 27.1 °C

Cover 2 %

Visibility 10 km

7 PM

Sunny

25 °C

54 %

0.9

15.8 kmph / SW

Feels 26.3 °C

Cover 22 %

Visibility 10 km

8 PM

Sunny

24 °C

58 %

0.3

14.8 kmph / SW

Feels 25.7 °C

Cover 0 %

Visibility 10 km

9 PM

Sunny

23 °C

60 %

12.6 kmph / SW

Feels 25.1 °C

Cover 0 %

Visibility 10 km

10 PM

Clear

22 °C

64 %

11.5 kmph / WSW

Feels 21.9 °C

Cover 0 %

Visibility 10 km

11 PM

Clear

21 °C

68 %

10.8 kmph / WSW

Feels 20.8 °C

Cover 0 %

Visibility 10 km

Today

22°C

63 %

Sunday

22°C

64 %

Monday

19°C

83 %

Tuesday

16°C

87 %

Wednesday

17°C

86 %

Thursday

20°C

91 %

Friday

23°C

81 %

Saturday

22°C

78 %

Sunday

17°C

86 %

Monday

16°C

86 %

Temp28 °C

ConditionSunny

Humidity52 %

Feels28.4 °C

Cover10 %

Visibility10 km

Wind Speed & Dir.13.7 kmph / WSW

UV6

Thunder Bay 30-Days (August 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Fri.

29°12 °C

2Today

29°17 °C

3Sun.

28°17 °C

4Mon.

22°13 °C

5Tue.

19°11 °C

6Wed.

22°14 °C

7Thu.

25°17 °C

8Fri.

24°17 °C

9Sat.

23°16 °C

10Sun.

19°14 °C

11Mon.

17°10 °C

12Tue.

21°12 °C

13Wed.

21°13 °C

14Thu.

20°16 °C

15Fri.

18°10 °C

16Sat.

22°15 °C

17Sun.

21°14 °C

18Mon.

22°14 °C

19Tue.

22°14 °C

20Wed.

20°15 °C

21Thu.

22°13 °C

22Fri.

21°13 °C

23Sat.

21°14 °C

24Sun.

21°14 °C

25Mon.

21°14 °C

26Tue.

21°13 °C

27Wed.

20°13 °C

28Thu.

20°13 °C

29Fri.

21°14 °C

30Sat.

21°13 °C

31Sun.

21°13 °C

AugustWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Thunder Bay consist of 5 sunny days, 3 cloudy days, 23 rainy days, and 0 snowy days.

Canada's Hottest Cities - August 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

Bonnyville, Canada

31 °C

Sunny

27%

4.1

3.6 kmph / NE

Cold Lake, Canada

31 °C

Sunny

37%

6.3

4.3 kmph / NE

Conklin, Canada

31 °C

Sunny

37%

6.3

4.3 kmph / NE

Chard, Canada

30 °C

Sunny

41%

6.2

5.4 kmph / NE

Flin Flon, Canada

30 °C

Partly cloudy

46%

2.6

13.7 kmph / SW

Meadow Lake, Canada

29 °C

Sunny

52%

6.1

5.8 kmph / N

St Paul, Canada

29 °C

Thundery outbreaks in nearby

48%

5.4

4 kmph / ESE

Boscombe, Canada

29 °C

Thundery outbreaks in nearby

48%

5.4

4 kmph / ESE

Buffalo Narrows, Canada

28 °C

Sunny

37%

6.1

3.6 kmph / NW

10.

Prince Albert, Canada

28 °C

Partly cloudy

58%

5.9

12.6 kmph / S

Last Updated: 02 Aug 2025, 06:47 PM

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Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

Weather Station

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

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Thunder Bay Weather ConditionsCurrent Temperature Level

Thunder Bay Weather Parameters

Trending in Canada

Thunder Bay 10-Days Weather Forecast

Thunder Bay 30-Days (August 2025) Weather Forecast

AugustWeather Overview

No. of days:

Canada's Hottest Cities - August 2025

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Thunder Bay Weather Conditions
Current Temperature Level