Thunder Bay, ON Weather

    22:00 Thursday
    Scattered clouds
    Scattered clouds
    -29° Feels like -43°
    Moderate northwest wind Northwest 25 - 47 km/h
    • Today 22 Jan. Partly cloudy -18° / -30° Moderate northwest wind 25 - 49 km/h
    • Tomorrow 23 Jan. Scattered clouds -24° / -32° Strong northwest wind 27 - 52 km/h
    • Saturday 24 Jan. Partly cloudy -22° / -32° Moderate northwest wind 15 - 29 km/h
    • Sunday 25 Jan. Clear -19° / -32° Moderate northwest wind 13 - 23 km/h
    • Monday 26 Jan. Partly cloudy -18° / -30° Moderate southwest wind 16 - 30 km/h
    • Tuesday 27 Jan. Partly cloudy -18° / -24° Moderate northwest wind 19 - 37 km/h
    • Wednesday 28 Jan. Partly cloudy -16° / -23° Moderate northwest wind 21 - 41 km/h

    Weather Forecast for Thunder Bay, ON Today

    , 22 January

    Tomorrow

    , 23 January
    17:00 Partly cloudy -25° Partly cloudy
    Feels Like -37°
    Moderate northwest wind Northwest 21 - 46 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point -33 °C
    • Clouds Clouds 90%
    • Snow depth Snow depth 12.6 in
    • Feels Like Feels Like -37 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 46 km/h
    • Visibility Visibility 55 km
    18:00 Partly cloudy -26° Partly cloudy
    Feels Like -38°
    Moderate northwest wind Northwest 21 - 41 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -33 °C
    • Clouds Clouds 86%
    • Snow depth Snow depth 12.6 in
    • Feels Like Feels Like -38 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1024 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Visibility Visibility 55 km
    19:00 Partly cloudy -27° Partly cloudy
    Feels Like -39°
    Moderate northwest wind Northwest 22 - 41 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -33 °C
    • Clouds Clouds 60%
    • Snow depth Snow depth 12.6 in
    • Feels Like Feels Like -39 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1025 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Visibility Visibility 60 km
    20:00 Partly cloudy -28° Partly cloudy
    Feels Like -40°
    Moderate northwest wind Northwest 22 - 43 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -34 °C
    • Clouds Clouds 60%
    • Snow depth Snow depth 12.6 in
    • Feels Like Feels Like -40 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1026 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 43 km/h
    • Visibility Visibility 60 km
    21:00 Scattered clouds -29° Scattered clouds
    Feels Like -41°
    Moderate northwest wind Northwest 23 - 44 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point -34 °C
    • Clouds Clouds 53%
    • Snow depth Snow depth 12.6 in
    • Feels Like Feels Like -41 °C
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1027 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Visibility Visibility 60 km
    22:00 Partly cloudy -29° Partly cloudy
    Feels Like -42°
    Moderate northwest wind Northwest 24 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point -34 °C
    • Clouds Clouds 60%
    • Snow depth Snow depth 12.6 in
    • Feels Like Feels Like -42 °C
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1027 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Visibility Visibility 50 km
    23:00 Scattered clouds -29° Scattered clouds
    Feels Like -43°
    Moderate northwest wind Northwest 25 - 47 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point -34 °C
    • Clouds Clouds 52%
    • Snow depth Snow depth 12.6 in
    • Feels Like Feels Like -43 °C
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1028 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 47 km/h
    • Visibility Visibility 60 km
    24:00 Scattered clouds -30° Scattered clouds
    Feels Like -43°
    Moderate northwest wind Northwest 23 - 44 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point -35 °C
    • Clouds Clouds 43%
    • Snow depth Snow depth 12.6 in
    • Feels Like Feels Like -43 °C
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1030 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Visibility Visibility 60 km

    Sunrise and Sunset

    Sunrise 08:37 Sunset 17:40
    First light 08:02 Midday 13:08 Last light 18:15
    Day length 9h 3m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 Full Moon
    1 Full Moon
    2 Full Moon
    3 Last Quarter
    4 Last Quarter

    Air quality in Thunder Bay today

    Detail
    31
    Fair O₃ (77 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

    More Videos
    Storm Harry brings torrential rain and flooding to Greece
    Storm Harry brings torrential rain and flooding to Greece