Weather tomorrow
°C °F
March 23, 2026
Monday
-3°
0 mm
0°
0 mm
1°
0 mm
-2°
0 mm

The local weather in Thunder Bay tomorrow

Monday, 23 March 2026

The weather tomorrow in Thunder Bay will be freezing cold with temperatures of 3°C during the day time. During the evening and night time the temperatures will drop to -9°C.

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

Tomorrow's hourly weather in Thunder Bay

00:0003:0006:0009:0012:0015:0018:0021:00
Temperature-5°C-5°C-5°C-3°C0°C2°C1°C-2°C
Weather
Overcast
Cloudy
Cloudy
Cloudy
Overcast
Sunny
Partly cloudy
Partly cloudy
Chance of rain0%0%0%0%0%0%0%0%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Chance of snow0%0%0%0%0%0%0%0%
Chance of frost95%94%94%93%86%46%28%91%
Humidity79%90%91%87%73%63%73%89%
Wind5Km/h3Km/h5Km/h6Km/h8Km/h7Km/h12Km/h9Km/h
Wind Gust11Km/h5Km/h11Km/h13Km/h9Km/h8Km/h15Km/h19Km/h
Wind Degree317°
312°
297°
308°
289°
251°
187°
181°
Wind DirectionNWNWWNWNWWNWWSWSS
Cloud Cover94%80%76%88%59%25%33%57%
UV Index00003410
Visibility2 Km0 Km0 Km2 Km10 Km10 Km10 Km2 Km

Thunder Bay tomorrow weather

Morning

The temperature in Thunder Bay tomorrow in the early morning is -5°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like -8°C.

The chance of rain in Thunder Bay in the morning is 0%, and the wind will blow at 5km/h.

Noon

The temperature in Thunder Bay tomorrow at noon time is 0°C and it will feel like -3°C. The humidity will be around 73% with wind speed of 8km/h.

Evening

The temperature in Thunder Bay tomorrow's evening will get to 2°C.

The chance of rain in Thunder Bay in the evening time is 0%, with wind speed of 7km/h.

Night

The night temperature in Thunder Bay tomorrow is -2°C with a wind speed of 9km/h.

The weather in Thunder Bay tomorrow - FAQ

What is the weather tomorrow in Thunder Bay?
The wather forecast for tomorrow in Thunder Bay is mostly cloudy.
What is tomorrow's highest and lowest temperature in Thunder Bay?
The temperature tomorrow in Thunder Bay will range between -9° and 3°.
Will it be raining tomorrow in Thunder Bay?
The chance of rain tomorrow in Thunder Bay is 0%.
Will it be windy tomorrow in Thunder Bay?
The wind will blow between 3 Km/h to 12 Km/h tomorrow in Thunder Bay.
How many hours of sunlight tomorrow in Thunder Bay?
There will be 12 hours of sun tomorrow in Thunder Bay.
What time is the sunrise and sunset tomorrow in Thunder Bay?
The sun will rise at 07:54 and set at 20:15.

Clothing recommendation for Thunder Bay

Monday, 23 March 2026
Coat
Winter Hat
Boots
Scarf
gloves

Sunrise and sunset time in Thunder Bay tomorrow

What time is the sunset and sunrise in Thunder Bay tomorrow? The sun will rise at 07:54 and will set at 20:15. There will be 12 hours of sunlight in Thunder Bay.

Sunrise
07:54
Sunset
20:15
More about the weather in Thunder Bay