Thunder Bay, ON - Extended Weather Forecast

21:00 Friday Artboard
Clear Clear 20° Feels like 20° South South 8 - 19 km/h
  • Friday 2 Aug. Fog 28° / 18° Calm 8 - 24 km/h
  • Saturday 3 Aug. Scattered clouds 32° / 19° Calm 6 - 24 km/h
  • Sunday 4 Aug. Scattered clouds 29° / 19° Calm 8 - 27 km/h
  • Monday 5 Aug. Scattered clouds 26° / 16° Calm 10 - 30 km/h
  • Tuesday 6 Aug. Partly cloudy 27° / 18° Calm 12 - 28 km/h
  • Wednesday 7 Aug. Partly cloudy 24° / 19° Calm 14 - 33 km/h
  • Thursday 8 Aug. Partly cloudy 24° / 17° Calm 12 - 28 km/h
Friday, 2 August Saturday, 3 August
02:00 Fog 19° Fog
Feels Like 19°
Calm North 2 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 100 m
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog Yes
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 4300 m
05:00 Partly cloudy 19° Partly cloudy
Feels Like 19°
Calm North 3 - 9 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 92%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 6 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 9 km/h
  • Snowline Snowline 4300 m
08:00 Partly cloudy 20° Partly cloudy
Feels Like 20°
Calm North 3 - 10 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 99%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 85%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 10 km/h
  • Snowline Snowline 4300 m
11:00 Partly cloudy 23° Partly cloudy
Feels Like 23°
Calm East 3 - 16 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 83%
  • Dew Point Dew Point 20 °C
  • Clouds Clouds 63%
  • Feels Like Feels Like 23 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 4300 m
14:00 Scattered clouds 26° Scattered clouds
Feels Like 28°
Calm Southeast 8 - 22 km/h
UV Index 7 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 71%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 38%
  • Feels Like Feels Like 28 °C
  • Visibility Visibility 14 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 4300 m
17:00 Scattered clouds 27° Scattered clouds
Feels Like 28°
Calm Southeast 7 - 24 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 10% 0 mm
  • Humidity Humidity 71%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 32%
  • Feels Like Feels Like 28 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 4400 m
20:00 Scattered clouds 26° Scattered clouds
Feels Like 27°
Calm East 4 - 23 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 26%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 4400 m
23:00 Scattered clouds 24° Scattered clouds
Feels Like 23°
Calm South 1 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 35%
  • Feels Like Feels Like 23 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 4400 m

Air quality in Thunder Bay today

Detail
37
Fair O₃ (93 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
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