Current weather in Thunder Bay
The current temperature in Thunder Bay is 3.1 °C, and it feels like -0.5 °C. Wind speed is around 11.2 km/h, humidity is 86%, and air pressure is 1021 hPa. Conditions right now are best described as clear.
Over the coming hours it is not temperature alone that shapes how the weather feels around Thunder Bay — wind and humidity matter just as much. Temperatures may drop close to freezing around dawn; the high humidity makes a foggy dawn likely.
Weekly forecast
Tomorrow's forecast for Thunder Bay points to mostly overcast conditions, with a low near -0.1 °C and a high near 6.1 °C. Tomorrow is likely to be cooler than today. It is worth planning the day around the morning and evening dips.
Across the week, the daily minimums and maximums together show when a longer cold or milder spell is arriving around Thunder Bay. A wider daily swing usually means morning and evening call for noticeably different clothing.
Monthly and yearly averages
In October, during autumn, the longer-term average sits around 8.3 °C. That is a useful reference point for judging whether the current day counts as typical or unusual for Thunder Bay.
Weather archive
The archive lets you look back at how similar months and years behaved, so this page is not only a snapshot of the present but also context for longer-term planning.
Related pages
Nearby cities
Frequently asked questions
What is the temperature in Thunder Bay right now
It is currently 3.1 °C in Thunder Bay, and it feels like -0.5 °C.
What will the weather be like in Thunder Bay tomorrow
Current models point to mostly overcast conditions around Thunder Bay, with temperatures between -0.1 and 6.1 °C.
What is the air pressure in Thunder Bay right now
Air pressure around Thunder Bay is currently 1021 hPa, which is also shown on the live conditions panel.
How windy and humid is it in Thunder Bay right now
Wind speed is about 11.2 km/h and humidity is 86% around Thunder Bay.