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Thunder Bay Weather Conditions
Current Temperature Level

28°C

30°C8°C

Pleasant

Overcast

Feels Like 27°C

Chances of Rain0%

31AQI

Clean air.

Humidity

33%

Low moisture level possible.

Hourly Daily

Now

29°0%6 PM

28°0%7 PM

26°0%8 PM

25°0%9 PM

23°0%10 PM

21°0%11 PM

19°0%12 AM

18°1%1 AM

18°1%2 AM

17°1%3 AM

17°1%4 AM

16°1%5 AM

15°2%6 AM

13°2%7 AM

12°8%8 AM

12°78%9 AM

12°73%10 AM

13°73%11 AM

14°26%12 PM

14°80%1 PM

14°73%2 PM

14°73%3 PM

14°47%4 PM

14°50%


2026-06-03 17:00	29
2026-06-03 18:00	28
2026-06-03 19:00	26
2026-06-03 20:00	25
2026-06-03 21:00	23
2026-06-03 22:00	21
2026-06-03 23:00	19
2026-06-04 00:00	18
2026-06-04 01:00	18
2026-06-04 02:00	17
2026-06-04 03:00	17
2026-06-04 04:00	16
2026-06-04 05:00	15
2026-06-04 06:00	13
2026-06-04 07:00	12
2026-06-04 08:00	12
2026-06-04 09:00	12
2026-06-04 10:00	13
2026-06-04 11:00	14
2026-06-04 12:00	14
2026-06-04 13:00	14
2026-06-04 14:00	14
2026-06-04 15:00	14
2026-06-04 16:00	14

It may stay partly cloudy and comfortable.

Last Updated: 2026-06-03 17:30 (Local Time)

Thunder Bay Weather Parameters

Get AQI App

SSW

193°SSW

Direction

20.2km/h

Wind Speed

Gust Speed

10.8m/s

Cloud Cover

100%

Visibility

32km

Precipitation

0mm

Current precipitation chances sit at 0mm

1008

1009

1010

1011

1012

1013

1014

1015

1016

1017

1018

1019

Pressure

1018mb

Current pressure level is a 1018mb.

UV Index

4.6Moderate

The present UV index is 4.6, consider suggestions for the same!

Thunder Bay 10-Days Weather Forecast

See Monthly

Today

19 °C

46%

Thursday

14 °C

84%

Friday

13 °C

91%

Saturday

12 °C

83%

Sunday

12 °C

81%

Monday

10 °C

86%

Tuesday

13 °C

87%

Wednesday

14 °C

94%

Thursday

13 °C

70%

Friday

13 °C

71%

Today3 Jun

Sunny

Clear Sky with temperature at 19 °C and humidity will be at 46% with 20.2 km/h winds.

30°C / 8°C

Humi.46 %

Prec.0 mm

Sunrise

05:58 AM

15hrs 53min

Sunset

09:51 PM

Temperature (°C)

12 AMTime11 PM

Time	Temperature (°C)
12 AM	13.5
1 AM	12.5
2 AM	11.8
3 AM	11.1
4 AM	10.6
5 AM	10.3
6 AM	9
7 AM	10.1
8 AM	12.9
9 AM	16.1
10 AM	19.6
11 AM	22.3
12 PM	23.6
1 PM	25.2
2 PM	26.6
3 PM	26.9
4 PM	28.2
5 PM	29.3
6 PM	27.5
7 PM	26.3
8 PM	24.5
9 PM	22.5
10 PM	20.8
11 PM	19.3

12 AM

Clear

14 °C

50 %

4.3 kmph / WSW

Feels 13 °C

Cover 0 %

Visibility 10 km

1 AM

Clear

13 °C

48 %

5 kmph / W

Feels 13 °C

Cover 0 %

Visibility 10 km

2 AM

Clear

12 °C

50 %

3.6 kmph / W

Feels 12 °C

Cover 0 %

Visibility 10 km

3 AM

Clear

11 °C

55 %

2.9 kmph / W

Feels 11 °C

Cover 0 %

Visibility 10 km

4 AM

Clear

11 °C

58 %

5.8 kmph / W

Feels 11 °C

Cover 0 %

Visibility 10 km

5 AM

Clear

10 °C

59 %

5.4 kmph / WNW

Feels 11 °C

Cover 0 %

Visibility 10 km

6 AM

Sunny

9 °C

57 %

4.3 kmph / W

Feels 9 °C

Cover 0 %

Visibility 10 km

7 AM

Sunny

10 °C

76 %

0.2

5 kmph / WSW

Feels 10 °C

Cover 0 %

Visibility 10 km

8 AM

Sunny

13 °C

70 %

0.6

4.7 kmph / WSW

Feels 13 °C

Cover 0 %

Visibility 10 km

9 AM

Sunny

16 °C

56 %

1.5

5.8 kmph / SW

Feels 16 °C

Cover 0 %

Visibility 10 km

10 AM

Sunny

20 °C

48 %

7.9 kmph / SW

Feels 20 °C

Cover 0 %

Visibility 10 km

11 AM

Sunny

22 °C

43 %

4.8

7.6 kmph / SSW

Feels 23 °C

Cover 0 %

Visibility 10 km

12 PM

Sunny

24 °C

39 %

6.4

10.4 kmph / S

Feels 24 °C

Cover 0 %

Visibility 10 km

1 PM

Sunny

25 °C

46 %

7.7

13.3 kmph / S

Feels 25 °C

Cover 0 %

Visibility 10 km

2 PM

Sunny

27 °C

38 %

7.9

14 kmph / S

Feels 26 °C

Cover 0 %

Visibility 10 km

3 PM

Sunny

27 °C

36 %

6.8

15.5 kmph / S

Feels 27 °C

Cover 0 %

Visibility 10 km

4 PM

Sunny

28 °C

42 %

5.6

18.4 kmph / S

Feels 28 °C

Cover 0 %

Visibility 10 km

5 PM

Partly Cloudy

29 °C

29 %

4.6

11.5 kmph / S

Feels 28 °C

Cover 75 %

Visibility 32 km

6 PM

Sunny

28 °C

28 %

2.8

18.4 kmph / SSW

Feels 27 °C

Cover 0 %

Visibility 10 km

7 PM

Sunny

26 °C

28 %

1.2

16.6 kmph / SSW

Feels 26 °C

Cover 0 %

Visibility 10 km

8 PM

Sunny

25 °C

30 %

0.5

13.7 kmph / SSW

Feels 25 °C

Cover 0 %

Visibility 10 km

9 PM

Sunny

23 °C

36 %

0.1

10.1 kmph / SSW

Feels 23 °C

Cover 0 %

Visibility 10 km

10 PM

Clear

21 °C

41 %

7.9 kmph / SSW

Feels 21 °C

Cover 0 %

Visibility 10 km

11 PM

Clear

19 °C

50 %

6.5 kmph / SSW

Feels 19 °C

Cover 0 %

Visibility 10 km

Temp29 °C

ConditionPartly Cloudy

Humidity29 %

Feels28 °C

Cover75 %

Visibility32 km

Wind Speed & Dir.11.5 kmph / S

UV4.6

Thunder Bay 30-Days (June 2026) Weather Forecast

See Hourly

Sun.Mon.Tue.Wed.Thu.Fri.Sat.

23°6°

28°6°

3Today

30°8°

17°10°

18°10°

16°8°

16°7°

13°10°

20°12°

17°8°

18°9°

16°8°

17°9°

19°10°

20°11°

19°11°

18°10°

20°11°

19°12°

20°11°

19°11°

19°12°

20°11°

JuneWeather Overview

	No. of days:
Sunny	3
Cloudy	2
Rainy	25
Snowy	0

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Thunder Bay consist of 3 sunny days, 2 cloudy days, 25 rainy days, and 0 snowy days.

Thunder Bay's Locations Weather Conditions

Locations

Temp

Condition

Humi.

Wind Speed & Direction

James Street South

29 °C

Partly Cloudy

29%

4.6

11.5 kmph / S

Thunder Bay

29 °C

Partly Cloudy

29%

4.6

11.5 kmph / S

Canada's Hottest Cities - June 2026

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.Follow

Moonbeam, Ontario

31 °C

Sunny

18%

3.5

14 kmph / WSW

Petawawa, Ontario

30 °C

Partly Cloudy

14%

2.9

9.7 kmph / WNW

Saint Raymond, Quebec

30 °C

Sunny

18%

2.2

11.9 kmph / WNW

Terrebonne, Quebec

30 °C

Sunny

24%

2.5

19.1 kmph / SW

Charlemagne, Quebec

29 °C

Sunny

25%

2.4

16.9 kmph / WSW

Mont Royal, Quebec

29 °C

Partly Cloudy

23%

2.5

16.2 kmph / SW

Gatineau, Quebec

29 °C

Partly Cloudy

18%

2.5

15.5 kmph / WSW

Ottawa, Ontario

29 °C

Partly Cloudy

18%

2.5

15.5 kmph / WSW

Longueuil, Quebec

29 °C

Sunny

25%

2.4

16.9 kmph / WSW

10.

Dorval, Quebec

29 °C

Partly Cloudy

23%

2.5

15.5 kmph / SW

Last Updated: 03 Jun 2026, 09:50 PM

City Weather Rankings

FAQs About Thunder Bay Weather Conditions

What is the current temperature in Thunder Bay today - 03 June 2026?

The current temperature in Thunder Bay is 28°C, with a feels-like temperature of 27°C. Today's forecast shows a high of 30°C and a low of 8°C, giving a 22 degree swing through the day as of 05:30 PM 03 June 2026.

What are the current weather parameters in Thunder Bay today?

Here is a complete overview of Thunder Bay's current weather conditions as of 05:30 PM 03 June 2026: Condition : Overcast Temperature : 28°C Pleasant (Feels like 27°C) Humidity : 33% Wind Speed : 20.2 km/h from SSW (193 degrees), Gust 10.8 m/s UV Index : 4.6 (Moderate Air Pressure : 1018 mb Cloud Cover : 100% Visibility : 32 km Precipitation : 0 mm (0% chance of rain)

What is the 10-day weather forecast for Thunder Bay from 05:30 PM 03 June 2026?

From 05:30 PM 03 June 2026, Thunder Bay's 10-day forecast shows this trend: Today (Jun. 3) : Temp. 19°C, Hum. 46% and Sunny condition. Thursday (Jun. 4) : Temp. 14°C, Hum. 84% and Patchy rain nearby condition. Friday (Jun. 5) : Temp. 13°C, Hum. 91% and Patchy rain nearby condition. Saturday (Jun. 6) : Temp. 12°C, Hum. 83% and Patchy rain nearby condition. Sunday (Jun. 7) : Temp. 12°C, Hum. 81% and Patchy rain nearby condition. Monday (Jun. 8) : Temp. 10°C, Hum. 86% and Sunny condition. Tuesday (Jun. 9) : Temp. 13°C, Hum. 87% and Patchy rain nearby condition. Wednesday (Jun. 10) : Temp. 14°C, Hum. 94% and Patchy rain nearby condition. Thursday (Jun. 11) : Temp. 13°C, Hum. 70% and Moderate or heavy rain shower condition. Friday (Jun. 12) : Temp. 13°C, Hum. 71% and Moderate or heavy rain shower condition.

Will it rain in Thunder Bay today?

As of 05:30 PM 03 June 2026, there is no chance of rainfall in Thunder Bay throughout the day. Precipitation stands at 0 mm with a 0% chance of rain. Skies are Overcast and conditions are expected to remain dry.

What is the monthly weather forecast for Thunder Bay in June 2026?

June 2026 in Thunder Bay is forecast to have 3 sunny days, 25 rainy days, 2 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 6°C to highs of 30°C.

How does the weather in Thunder Bay affect air quality?

Weather directly impacts air quality in Thunder Bay. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.