The local weather in Thunder Bay today

Tuesday, 4 August 2026

The weather today in Thunder Bay will be quite hot with temperatures reaching 24°C. During the evening and night time the temperatures will drop to 16°C.

For deep dive information check out our hourly weather forecast for today down the page.

Temperature
Temperature
24° / 16°
Chance of rain
Chance of rain
75
%
Wind
Wind
24
Km/h
Humidity
Humidity
93
%
Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature17°C16°C17°C17°C20°C24°C24°C20°C
Weather Clear
Clear
Clear
Clear
Patchy rain possible
Patchy rain possible
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Chance of rain16%10%75%11%6%3%2%4%
Precipitation0 mm0 mm1.4 mm0 mm0 mm0 mm0 mm0 mm
Humidity93%82%91%80%68%56%46%56%
Wind5Km/h4Km/h12Km/h19Km/h24Km/h18Km/h9Km/h9Km/h
Wind Gust10Km/h8Km/h26Km/h27Km/h28Km/h21Km/h13Km/h20Km/h
Wind Degree65°
Wind Degree
134°
Wind Degree
216°
Wind Degree
291°
Wind Degree
293°
Wind Degree
281°
Wind Degree
258°
Wind Degree
263°
Wind Degree
Wind DirectionENESESWWNWWNWWWSWW
Cloud Cover19%0%87%21%17%5%9%22%
UV Index00004620
Visibility10 Km10 Km5 Km10 Km10 Km10 Km10 Km10 Km

The weather in Thunder Bay today - FAQ

What is the weather today in Thunder Bay?
The wather forecast for today in Thunder Bay is mostly sunny.
What is today's highest and lowest temperature in Thunder Bay?
The temperature today in Thunder Bay will range between 16° and 24°.
Will it be raining today in Thunder Bay?
The chance of rain today in Thunder Bay is 75%.
Will it be windy today in Thunder Bay?
The wind will blow between 4 Km/h to 24 Km/h today in Thunder Bay.
How many hours of sunlight today in Thunder Bay?
There will be 13 hours of sun today in Thunder Bay.
What time is the sunrise and sunset today in Thunder Bay?
The sun will rise at 06:36 and set at 21:30.

Sunrise and sunset time in Thunder Bay today

What time is the sunset and sunrise in Thunder Bay today? The sun will rise at 06:36 and will set at 21:30. There will be 13 hours of sunlight in Thunder Bay.

Sunrise
Sunrise
06:36
Sunset
Sunset
21:30

Thunder Bay today weather

Morning Sunny

The temperature in Thunder Bay today in the early morning is 17°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 17°C.

The chance of rain in Thunder Bay in the morning is 75%, and the wind will blow at 12km/h.

Noon Sunny

The temperature in Thunder Bay today at noon time is 20°C and it will feel like 20°C. The humidity will be around 68% with wind speed of 24km/h.

Evening Sunny

The temperature in Thunder Bay today's evening will get to 24°C.

The chance of rain in Thunder Bay in the evening time is 3%, with wind speed of 18km/h.

Night Sunny

The night temperature in Thunder Bay today is 20°C with a wind speed of 9km/h.

Clothing recommendation for Thunder Bay

Tuesday, 4 August 2026
Sunglasses
Sunglasses
Warm Sweaters
Warm Sweaters
Long Pants
Long Pants