Thunder Bay, ON - 7 Day Forecast (2024)

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Current ConditionsObserved at: Thunder Bay Airport

  • Past 24 hours
  • Weather Radar
  • Satellite
  • Lightning

Thunder Bay, ON - 7 Day Forecast (1)

11°C

  • °C
  • °F
Observed at:
Thunder Bay Airport
Date:
Condition:
Mainly Clear
Pressure:
101.6 kPa
Tendency:
Rising
Temperature:
11.0°C
Dew point:
6.4°C
Humidity:
73%
Wind:
NE 3 km/h
Visibility:
24 km

Thunder Bay, ON - 7 Day Forecast (2)

11°C

Condition:
Mainly Clear
Pressure:
101.6 kPa
Tendency:
Rising
Temperature:
11.0°C
Dew point:
6.4°C
Humidity:
73%
Wind:
NE 3 km/h
Visibility:
24 km

Thunder Bay, ON - 7 Day Forecast (3)

Mainly Clear

11°C

  • °C
  • °F
Wind:
NE 3 km/h
More details
Temperature:
11.0°C
Pressure:
101.6 kPa
Dew point:
6.4°C
Visibility:
24 km
Humidity:
73%
Date:
Observed at:
Thunder Bay Airport

Past 24 hour Conditions

Weather Radar

Satellite

Lightning

Alerts

Jet Stream

Hourly Forecast

Air Quality

Historical Weather

ForecastForecast issued:

  • Hourly Forecast
  • Air Quality
  • Alerts
  • Jet Stream

Tonight

6°CClear

Tue
11 Jun

Thunder Bay, ON - 7 Day Forecast (5)

16°C

60%

Chance of showers

Night

Thunder Bay, ON - 7 Day Forecast (6)

10°C

40%

Chance of showers

Wed
12 Jun

Thunder Bay, ON - 7 Day Forecast (7)

24°C

40%

Chance of showers

Night

Thunder Bay, ON - 7 Day Forecast (8)

14°C

60%

Chance of showers

Fri
14 Jun

Thunder Bay, ON - 7 Day Forecast (11)

21°C

30%

Chance of showers

Night

Thunder Bay, ON - 7 Day Forecast (12)

8°C

Cloudy periods

Sat
15 Jun

Thunder Bay, ON - 7 Day Forecast (13)

25°C

A mix of sun and cloud

Night

Thunder Bay, ON - 7 Day Forecast (14)

11°C

30%

Chance of showers

Sun
16 Jun

Thunder Bay, ON - 7 Day Forecast (15)

23°C

40%

Chance of showers

Detailed ForecastForecast issued:

DateDetailed Forecast
TonightClear. Low 6.
Tue, 11 JunMainly sunny. Increasing cloudiness late in the morning then 60 percent chance of showers in the afternoon. High 16. UV index 8 or very high.
NightPartly cloudy with 40 percent chance of showers and risk of a thunderstorm. Low 10.
Wed, 12 JunA mix of sun and cloud with 40 percent chance of showers. High 24.
NightCloudy periods with 60 percent chance of showers. Low 14.
Thu, 13 JunA mix of sun and cloud with 60 percent chance of showers. High 24.
NightCloudy periods with 40 percent chance of showers. Low 13.
Fri, 14 JunA mix of sun and cloud with 30 percent chance of showers. High 21.
NightCloudy periods. Low 8.
Sat, 15 JunA mix of sun and cloud. High 25.
NightCloudy with 30 percent chance of showers. Low 11.
Sun, 16 JunCloudy with 40 percent chance of showers. High 23.
NormalsMax21°C.Min7°C.Sunrise5:55 EDTSunset21:58 EDT

Detailed ForecastForecast issued:

Tonight6°C

Clear. Low 6.

Thunder Bay, ON - 7 Day Forecast (17)

Tue, 11 Jun
16°C

Mainly sunny. Increasing cloudiness late in the morning then 60 percent chance of showers in the afternoon. High 16. UV index 8 or very high.
Night:Partly cloudy with 40 percent chance of showers and risk of a thunderstorm. Low 10.

Thunder Bay, ON - 7 Day Forecast (18)

Wed, 12 Jun
24°C

A mix of sun and cloud with 40 percent chance of showers. High 24.
Night:Cloudy periods with 60 percent chance of showers. Low 14.

Thunder Bay, ON - 7 Day Forecast (19)

Thu, 13 Jun
24°C

A mix of sun and cloud with 60 percent chance of showers. High 24.
Night:Cloudy periods with 40 percent chance of showers. Low 13.

Thunder Bay, ON - 7 Day Forecast (20)

Fri, 14 Jun
21°C

A mix of sun and cloud with 30 percent chance of showers. High 21.
Night:Cloudy periods. Low 8.

Thunder Bay, ON - 7 Day Forecast (21)

Sat, 15 Jun
25°C

A mix of sun and cloud. High 25.
Night:Cloudy with 30 percent chance of showers. Low 11.

Thunder Bay, ON - 7 Day Forecast (22)

Sun, 16 Jun
23°C

Cloudy with 40 percent chance of showers. High 23.

Normals:
Max21°C.Min7°C.
Sunrise:
5:55 EDT
Sunset:
21:58 EDT

Averages and extremes

11 Jun
Average high
  • 20.0°C
Average low
  • 6.6°C
Highest temperature (1942-2004)
  • 32.9°C
  • 1988
Lowest temperature (1942-2004)
  • -1.1°C
  • 1958
Greatest precipitation (1942-2004)
  • 36.6 mm
  • 1972
Greatest rainfall (1942-2003)
  • 36.6 mm
  • 1972
Greatest snowfall (1942-2003)
  • 0.0 cm
Most snow on the ground (1955-2004)
  • 0.0 cm
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

Yesterday's Data

  • Historical Weather

Max:
20.5°C

Min:
5.5°C

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Date modified:
Thunder Bay, ON - 7 Day Forecast (2024)

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