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)

14°C

  • °C
  • °F
Observed at:
Thunder Bay Airport
Date:
Condition:
Mostly Cloudy
Pressure:
101.2 kPa
Tendency:
Falling
Temperature:
13.7°C
Dew point:
3.9°C
Humidity:
52%
Wind:
ESE 16 km/h
Visibility:
32 km

Thunder Bay, ON - 7 Day Forecast (2)

14°C

Condition:
Mostly Cloudy
Pressure:
101.2 kPa
Tendency:
Falling
Temperature:
13.7°C
Dew point:
3.9°C
Humidity:
52%
Wind:
ESE 16 km/h
Visibility:
32 km

Thunder Bay, ON - 7 Day Forecast (3)

Mostly Cloudy

14°C

  • °C
  • °F
Wind:
ESE 16 km/h
More details
Temperature:
13.7°C
Pressure:
101.2 kPa
Dew point:
3.9°C
Visibility:
32 km
Humidity:
52%
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

Tue11 Jun

16°C60%Chance of showers

Tonight

Thunder Bay, ON - 7 Day Forecast (5)

10°C

40%

Chance of showers

Wed
12 Jun

Thunder Bay, ON - 7 Day Forecast (6)

26°C

40%

Chance of showers

Night

Thunder Bay, ON - 7 Day Forecast (7)

13°C

60%

Chance of showers

Thu
13 Jun

Thunder Bay, ON - 7 Day Forecast (8)

19°C

60%

Chance of showers

Night

Thunder Bay, ON - 7 Day Forecast (9)

8°C

40%

Chance of showers

Sat
15 Jun

Thunder Bay, ON - 7 Day Forecast (12)

26°C

Sunny

Night

Thunder Bay, ON - 7 Day Forecast (13)

15°C

30%

Chance of showers

Sun
16 Jun

Thunder Bay, ON - 7 Day Forecast (14)

25°C

30%

Chance of showers

Night

Thunder Bay, ON - 7 Day Forecast (15)

16°C

30%

Chance of showers

Mon
17 Jun

Thunder Bay, ON - 7 Day Forecast (16)

26°C

30%

Chance of showers

Detailed ForecastForecast issued:

DateDetailed Forecast
TodayCloudy with 60 percent chance of showers. High 16. UV index 8 or very high.
TonightPartly 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. Risk of a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 26. Humidex 29.
NightCloudy with 60 percent chance of showers. Low 13.
Thu, 13 JunA mix of sun and cloud with 60 percent chance of showers. High 19.
NightCloudy periods with 40 percent chance of showers. Low 8.
Fri, 14 JunSunny. High 23.
NightClear. Low 11.
Sat, 15 JunSunny. High 26.
NightCloudy with 30 percent chance of showers. Low 15.
Sun, 16 JunCloudy with 30 percent chance of showers. High 25.
NightCloudy periods with 30 percent chance of showers. Low 16.
Mon, 17 JunA mix of sun and cloud with 30 percent chance of showers. High 26.
NormalsMax21°C.Min8°C.Sunrise5:55 EDTSunset21:58 EDT

Detailed ForecastForecast issued:

Today16°C

Cloudy with 60 percent chance of showers. High 16. UV index 8 or very high.

Thunder Bay, ON - 7 Day Forecast (18)

Tonight
10°C

Partly cloudy with 40 percent chance of showers and risk of a thunderstorm. Low 10.

Thunder Bay, ON - 7 Day Forecast (19)

Wed, 12 Jun
26°C

A mix of sun and cloud with 40 percent chance of showers. Risk of a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 26. Humidex 29.
Night:Cloudy with 60 percent chance of showers. Low 13.

Thunder Bay, ON - 7 Day Forecast (20)

Thu, 13 Jun
19°C

A mix of sun and cloud with 60 percent chance of showers. High 19.
Night:Cloudy periods with 40 percent chance of showers. Low 8.

Thunder Bay, ON - 7 Day Forecast (21)

Fri, 14 Jun
23°C

Sunny. High 23.
Night:Clear. Low 11.

Thunder Bay, ON - 7 Day Forecast (22)

Sat, 15 Jun
26°C

Sunny. High 26.
Night:Cloudy with 30 percent chance of showers. Low 15.

Thunder Bay, ON - 7 Day Forecast (23)

Sun, 16 Jun
25°C

Cloudy with 30 percent chance of showers. High 25.
Night:Cloudy periods with 30 percent chance of showers. Low 16.

Thunder Bay, ON - 7 Day Forecast (24)

Mon, 17 Jun
26°C

A mix of sun and cloud with 30 percent chance of showers. High 26.

Normals:
Max21°C.Min8°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:
22.5°C

Min:
1.1°C

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Thunder Bay, ON - 7 Day Forecast (2024)
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