Thunder Bay, ON
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Current ConditionsObserved at: Thunder Bay Airport
- Observed at:
- Thunder Bay Airport
- Date:
- Condition:
- Partly Cloudy
- Pressure:
- 101.3 kPa
- Tendency:
- Falling
- Temperature:
- 22.4°C
- Dew point:
- 17.9°C
- Humidity:
- 76%
- Wind:
- ENE 9 km/h
- Humidex:
- 28
- Visibility:
- 32 km
22°C
- Condition:
- Partly Cloudy
- Pressure:
- 101.3 kPa
- Tendency:
- Falling
- Temperature:
- 22.4°C
- Dew point:
- 17.9°C
- Humidity:
- 76%
- Wind:
- ENE 9 km/h
- Humidex:
- 28
- Visibility:
- 32 km
ForecastForecast issued:
4 Oct
24°C
60%
Chance of showers
9°C
Clear
5 Oct
15°C
60%
Chance of showers
7°C
60%
Chance of showers
6 Oct
12°C
40%
Chance of showers
3°C
30%
Chance of showers
7 Oct
12°C
A mix of sun and cloud
0°C
30%
Chance of showers
8 Oct
11°C
A mix of sun and cloud
-1°C
Cloudy periods
9 Oct
13°C
A mix of sun and cloud
Detailed ForecastForecast issued:
| Date | Detailed Forecast |
|---|---|
| Today | Sunny. Wind becoming south 20 km/h early this afternoon. High 26 except 20 near Lake Superior. Humidex 32. UV index 4 or moderate. |
| Tonight | Mainly cloudy. 30 percent chance of showers overnight with risk of a thunderstorm. Wind becoming south 20 km/h before morning. Low 17. |
| Wed, 4 Oct | Mainly cloudy with 60 percent chance of showers and risk of thunderstorms. Wind southwest 30 km/h gusting to 50. High 24. Humidex 29. UV index 4 or moderate. |
| Night | Clear. Low 9. |
| Thu, 5 Oct | Cloudy with 60 percent chance of showers. High 15. |
| Night | Cloudy with 60 percent chance of showers. Low 7. |
| Fri, 6 Oct | Cloudy with 40 percent chance of showers. High 12. |
| Night | Cloudy periods with 30 percent chance of showers. Low plus 3. |
| Sat, 7 Oct | A mix of sun and cloud. High 12. |
| Night | Cloudy periods with 30 percent chance of showers. Low zero. |
| Sun, 8 Oct | A mix of sun and cloud. High 11. |
| Night | Cloudy periods. Low minus 1. |
| Mon, 9 Oct | A mix of sun and cloud. High 13. |
| Normals | Max13°C.Min2°C. | Sunrise | 7:59 EDT | Sunset | 19:32 EDT |
|---|
Detailed ForecastForecast issued:
17°C
24°C
Night:Clear. Low 9.
15°C
Night:Cloudy with 60 percent chance of showers. Low 7.
12°C
Night:Cloudy periods with 30 percent chance of showers. Low plus 3.
12°C
Night:Cloudy periods with 30 percent chance of showers. Low zero.
11°C
Night:Cloudy periods. Low minus 1.
13°C
- Normals
- Max13°C.Min2°C.
- Sunrise
- 7:59 EDT
- Sunset
- 19:32 EDT
Averages and extremes
28 Sep
- Average high
- 14.5°C
- Average low
- 2.7°C
- Highest temperature (1941-2004)
- 25.7°C
- 1989
- Lowest temperature (1941-2004)
- -8.3°C
- 1942
- Greatest precipitation (1941-2004)
- 10.0 mm
- 2002
- Greatest rainfall (1941-2003)
- 10.0 mm
- 2002
- Greatest snowfall (1941-2003)
- 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.
29 Sep
- Average high
- 14.3°C
- Average low
- 2.5°C
- Highest temperature (1941-2004)
- 24.7°C
- 2000
- Lowest temperature (1941-2004)
- -8.3°C
- 1945
- Greatest precipitation (1941-2004)
- 25.9 mm
- 1965
- Greatest rainfall (1941-2003)
- 25.9 mm
- 1965
- Greatest snowfall (1941-2003)
- 0.2 cm
- 1993
- 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.
30 Sep
- Average high
- 14.1°C
- Average low
- 2.4°C
- Highest temperature (1941-2004)
- 26.1°C
- 1968
- Lowest temperature (1941-2004)
- -6.1°C
- 1947
- Greatest precipitation (1941-2004)
- 37.6 mm
- 1971
- Greatest rainfall (1941-2003)
- 37.6 mm
- 1971
- Greatest snowfall (1941-2003)
- 9.2 cm
- 1985
- 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.
01 Oct
- Average high
- 13.9°C
- Average low
- 2.2°C
- Highest temperature (1941-2004)
- 25.0°C
- 2001
- Lowest temperature (1941-2004)
- -5.7°C
- 1997
- Greatest precipitation (1941-2004)
- 46.7 mm
- 1950
- Greatest rainfall (1941-2003)
- 46.7 mm
- 1950
- Greatest snowfall (1941-2003)
- 12.9 cm
- 1981
- Most snow on the ground (1955-2004)
- 2.0 cm
- 1985
- 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.
02 Oct
- Average high
- 13.7°C
- Average low
- 2.1°C
- Highest temperature (1941-2004)
- 27.2°C
- 1953
- Lowest temperature (1941-2004)
- -8.1°C
- 2003
- Greatest precipitation (1941-2004)
- 21.8 mm
- 1950
- Greatest rainfall (1941-2003)
- 21.8 mm
- 1950
- Greatest snowfall (1941-2003)
- 6.0 cm
- 1996
- 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.
03 Oct
- Average high
- 13.5°C
- Average low
- 1.9°C
- Highest temperature (1941-2004)
- 25.6°C
- 1956
- Lowest temperature (1941-2004)
- -7.8°C
- 1945
- Greatest precipitation (1941-2004)
- 27.2 mm
- 1966
- Greatest rainfall (1941-2003)
- 27.2 mm
- 1966
- Greatest snowfall (1941-2003)
- 0.8 cm
- 1965
- 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.
04 Oct
- Average high
- 13.3°C
- Average low
- 1.8°C
- Highest temperature (1941-2004)
- 24.4°C
- 1967
- Lowest temperature (1941-2004)
- -6.4°C
- 1999
- Greatest precipitation (1941-2004)
- 43.0 mm
- 2002
- Greatest rainfall (1941-2003)
- 43.0 mm
- 2002
- Greatest snowfall (1941-2003)
- 0.5 cm
- 1995
- 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.
05 Oct
- Average high
- 13.1°C
- Average low
- 1.6°C
- Highest temperature (1941-2004)
- 26.7°C
- 1961
- Lowest temperature (1941-2004)
- -7.2°C
- 1958
- Greatest precipitation (1941-2004)
- 40.1 mm
- 1946
- Greatest rainfall (1941-2003)
- 40.1 mm
- 1946
- Greatest snowfall (1941-2003)
- 0.3 cm
- 1954
- 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.
06 Oct
- Average high
- 12.8°C
- Average low
- 1.4°C
- Highest temperature (1941-2004)
- 26.1°C
- 1943
- Lowest temperature (1941-2004)
- -8.5°C
- 1999
- Greatest precipitation (1941-2004)
- 36.1 mm
- 1982
- Greatest rainfall (1941-2003)
- 36.1 mm
- 1982
- Greatest snowfall (1941-2003)
- 4.1 cm
- 1974
- 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.
07 Oct
- Average high
- 12.6°C
- Average low
- 1.3°C
- Highest temperature (1941-2004)
- 24.4°C
- 1975
- Lowest temperature (1941-2004)
- -6.7°C
- 1952
- Greatest precipitation (1941-2004)
- 20.8 mm
- 1982
- Greatest rainfall (1941-2003)
- 20.8 mm
- 1982
- Greatest snowfall (1941-2003)
- 0.2 cm
- 1993
- 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.
08 Oct
- Average high
- 12.4°C
- Average low
- 1.1°C
- Highest temperature (1941-2004)
- 28.3°C
- 1943
- Lowest temperature (1941-2004)
- -8.3°C
- 1989
- Greatest precipitation (1941-2004)
- 43.7 mm
- 1949
- Greatest rainfall (1941-2003)
- 43.7 mm
- 1949
- Greatest snowfall (1941-2003)
- 5.4 cm
- 1993
- Most snow on the ground (1955-2004)
- 4.0 cm
- 1993
- 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.
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