Thunder Bay Weather Today

Daily Weather Forecast & Temperature in Thunder Bay

scattered clouds
scattered clouds
H: 1° L: 1°
Feels like -4°
AQI: Fair (2/5)
Humidity
44%
Dew -10°
Wind speed
20.38 km/h
NW · G31.5
Pressure
1017 hPa
Visibility
10 km
Cold Weather
Temperature is 1°. Bundle up if going outside.
High Winds
Wind speed is 20.38 km/h. Secure loose objects.
Weather Summary
Currently in Thunder Bay, expect varied conditions with cold temperatures around 1°, though it feels cooler. Winds are moderate winds.
Precipitation Probability
0%
14
0%
17
20%
20
15%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
20%
20
0%
23
0%
02
0%
05
0%
08
0%
11
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
Sun
14:00
 
 
-2°
 
-5°
Mon
02:00
-6°
 
-8°
 
-8°
 
-7°
Mon
14:00
-6°
 
-8°
 
-14°
 
-15°
Tue
02:00
-16°
 
-16°
 
-6°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:26
Sunset
Sunset
20:32
Moon Phase
Waning Gibbous (85%)
Timezone: GMT+05:30
Last updated: Apr 5, 2026 9:57 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
48.400101
Longitude
Longitude
-89.316833
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More about Thunder Bay
Content curated by the NearWeather editorial team · Updated periodically
Thunder Bay is a city in the Canadian province of Ontario. It is the most populous municipality in Northwestern Ontario, and is situated on the north shore of Lake Superior, the largest lake in the world by area. It is known for its unique landscape of boreal forest and rocky hills, and is home to many outdoor activities like fishing, hunting, and camping. The climate in Thunder Bay is humid continental, with warm summers and cold winters. The average temperature in the summer months ranges from 16°C (60°F) to 22°C (72°F), while in the winter months it ranges from -13°C (9°F) to -9°C (16°F). The city receives an average of 803 mm (31.6 in) of precipitation per year, with the most occurring in the summer months.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Thunder Bay
What is the Latitude and Longitude of Thunder Bay?

Thunder Bay's Latitude is 48.400101 & Longitude is -89.316833.

What is the weather in Thunder Bay today?

Weather in Thunder Bay is 1° today.

What is the climatic condition of Thunder Bay today?

Climate Conditions in Thunder Bay shows scattered clouds today.

What is the humidity in Thunder Bay today?

Humidity in Thunder Bay is 44% today.

What is the wind speed in Thunder Bay today?

Wind speed in Thunder Bay is 20.38 km/h, flowing at 310° NW wind direction.

What does it feel like in Thunder Bay today?

It feels like -4° in Thunder Bay today, with 40% cloud cover and 10 km visibility.

Weather in Thunder Bay