The local weather in Thunder Bay today

Saturday, 19 September 2026

The weather today in Thunder Bay will be chilly with temperatures around 15°C. During the evening and night time the temperatures will drop to 10°C.

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

Temperature
Temperature
15° / 10°
Chance of rain
Chance of rain
22
%
Wind
Wind
12
Km/h
Humidity
Humidity
81
%
Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature10°C11°C11°C11°C13°C14°C14°C14°C
Weather Overcast
Overcast
Clear
Clear
Cloudy
Cloudy
Overcast
Overcast
Sunny
Sunny
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Chance of rain19%10%22%22%6%13%16%20%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Humidity71%76%81%78%68%62%63%73%
Wind12Km/h7Km/h2Km/h1Km/h6Km/h8Km/h10Km/h5Km/h
Wind Gust18Km/h10Km/h5Km/h2Km/h9Km/h23Km/h10Km/h5Km/h
Wind Degree127°
Wind Degree
147°
Wind Degree
140°
Wind Degree
269°
Wind Degree
155°
Wind Degree
136°
Wind Degree
146°
Wind Degree
324°
Wind Degree
Wind DirectionSESSESEWSSESESSENW
Cloud Cover100%25%87%97%19%88%100%98%
UV Index00003410
Visibility10 Km10 Km10 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 overcast.
What is today's highest and lowest temperature in Thunder Bay?
The temperature today in Thunder Bay will range between 10° and 15°.
Will it be raining today in Thunder Bay?
The chance of rain today in Thunder Bay is 22%.
Will it be windy today in Thunder Bay?
The wind will blow between 1 Km/h to 12 Km/h today in Thunder Bay.
How many hours of sunlight today in Thunder Bay?
There will be 5 hours of sun today in Thunder Bay.
What time is the sunrise and sunset today in Thunder Bay?
The sun will rise at 07:40 and set at 20:01.

Sunrise and sunset time in Thunder Bay today

What time is the sunset and sunrise in Thunder Bay today? The sun will rise at 07:40 and will set at 20:01. There will be 5 hours of sunlight in Thunder Bay.

Sunrise
Sunrise
07:40
Sunset
Sunset
20:01

Thunder Bay today weather

Morning Overcast

The temperature in Thunder Bay today in the early morning is 11°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 11°C.

The chance of rain in Thunder Bay in the morning is 22%, and the wind will blow at 2km/h.

Noon Sunny

The temperature in Thunder Bay today at noon time is 13°C and it will feel like 13°C. The humidity will be around 68% with wind speed of 6km/h.

Evening Overcast

The temperature in Thunder Bay today's evening will get to 14°C.

The chance of rain in Thunder Bay in the evening time is 13%, with wind speed of 8km/h.

Night Overcast

The night temperature in Thunder Bay today is 14°C with a wind speed of 5km/h.

Clothing recommendation for Thunder Bay

Saturday, 19 September 2026
Winter Hat
Winter Hat
Coat
Coat