Thunder Bay, ON
Current Conditions

Drifting Snow
- Wind:
-
WNW 34
gust 58 km/h -
WNW 21
gust 36 mph
More details
- Temperature:
- 0.7°C
- 33.3° F
- Pressure:
- 98.8 kPa
- 29.2 inches
- Dew point:
- -3.4°C
- 25.9°F
- Visibility:
- 16 km
- 10 miles
- Humidity:
- 74%
- Date:
- 1:00 AM EST Thursday 21 January 2021
- Observed at:
- Thunder Bay Airport
ForecastForecast issued: 6:00 PM EST Wednesday 20 January 2021
21 Jan

-5°C23°F
Periods of light snow

-21°C-6°F
A few clouds
22 Jan

-15°C5°F
Sunny

-20°C-4°F
Cloudy periods
23 Jan

-11°C12°F
Cloudy

-12°C10°F
Periods of snow
24 Jan

-7°C19°F
Periods of snow

-15°C5°F
60%
Chance of flurries
25 Jan

-11°C12°F
A mix of sun and cloud

-20°C-4°F
Cloudy periods
26 Jan

-12°C10°F
A mix of sun and cloud
date | Detailed Forecast |
---|---|
Tonight | Periods of snow and local blowing snow. Amount 2 cm. Wind south 20 km/h gusting to 40 becoming west 30 gusting to 50 this evening. Low minus 6. Wind chill minus 12 overnight. |
Thu, 21 Jan | Periods of light snow ending late in the afternoon then mainly cloudy. Wind northwest 30 km/h gusting to 50. High minus 5. Wind chill minus 12 in the morning and minus 21 in the afternoon. |
Night | A few clouds. Wind northwest 30 km/h gusting to 50 becoming light overnight. Low minus 21. Wind chill minus 21 in the evening and minus 29 overnight. Risk of frostbite. |
Fri, 22 Jan | Sunny. High minus 15. |
Night | Cloudy periods. Low minus 20. |
Sat, 23 Jan | Cloudy. High minus 11. |
Night | Periods of snow. Low minus 12. |
Sun, 24 Jan | Periods of snow. High minus 7. |
Night | Cloudy with 60 percent chance of flurries. Low minus 15. |
Mon, 25 Jan | A mix of sun and cloud. High minus 11. |
Night | Cloudy periods. Low minus 20. |
Tue, 26 Jan | A mix of sun and cloud. High minus 12. |
Normals | Max -9°C.16°F. Min -20°C.-4°F. | Sunrise | 8:39 EST | Sunset | 17:38 EST |
---|
ForecastForecast issued: 6:00 PM EST Wednesday 20 January 2021
Detailed ForecastForecast issued: 6:00 PM EST Wednesday 20 January 2021

-5°C23°F

-15°C5°F

-11°C12°F

-7°C19°F

-11°C12°F

-12°C10°F
- Normals:
- Max -9°C.16°F. Min -20°C.-4°F.
- Sunrise:
- 8:39 EST
- Sunset:
- 17:38 EST
Averages and extremes
16 January
- Average high
- -8.8°C16.2°F
- Average low
- -21.4°C-6.5°F
- Highest temperature (1942-2004)
- 5.0°C41.0°F
- 1973
- Lowest temperature (1942-2004)
- -39.0°C-38.2°F
- 1979
- Greatest precipitation (1942-2004)
- 5.0 mm0.2 inches
- 2004
- Greatest rainfall (1942-2003)
- 0.9 mm0.04 inches
- 1995
- Greatest snowfall (1942-2003)
- 4.3 cm1.69 inches
- 1967
- Most snow on the ground (1955-2003)
- 81.0 cm31.89 inches
- 1957
- 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.
17 January
- Average high
- -8.8°C16.2°F
- Average low
- -21.4°C-6.5°F
- Highest temperature (1942-2004)
- 3.3°C37.9°F
- 1942
- Lowest temperature (1942-2004)
- -40.4°C-40.7°F
- 1982
- Greatest precipitation (1942-2004)
- 9.4 mm0.37 inches
- 1964
- Greatest rainfall (1942-2003)
- 1.4 mm0.06 inches
- 1994
- Greatest snowfall (1942-2003)
- 9.9 cm3.9 inches
- 1964
- Most snow on the ground (1955-2003)
- 81.0 cm31.89 inches
- 1957
- 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.
18 January
- Average high
- -8.7°C16.3°F
- Average low
- -21.4°C-6.5°F
- Highest temperature (1942-2004)
- 4.5°C40.1°F
- 1981
- Lowest temperature (1942-2004)
- -38.3°C-36.9°F
- 1948
- Greatest precipitation (1942-2004)
- 8.5 mm0.33 inches
- 1996
- Greatest rainfall (1942-2003)
- 0.3 mm0.01 inches
- 1944
- Greatest snowfall (1942-2003)
- 8.5 cm3.35 inches
- 1996
- Most snow on the ground (1955-2003)
- 81.0 cm31.89 inches
- 1957
- 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.
19 January
- Average high
- -8.7°C16.3°F
- Average low
- -21.4°C-6.5°F
- Highest temperature (1942-2004)
- 3.8°C38.8°F
- 1991
- Lowest temperature (1942-2004)
- -38.3°C-36.9°F
- 1963
- Greatest precipitation (1942-2004)
- 43.4 mm1.71 inches
- 1956
- Greatest rainfall (1942-2003)
- 0.0 mm0.0 inches
- Greatest snowfall (1942-2003)
- 43.4 cm17.09 inches
- 1956
- Most snow on the ground (1955-2003)
- 82.0 cm32.28 inches
- 1956
- 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.
20 January
- Average high
- -8.7°C16.3°F
- Average low
- -21.4°C-6.5°F
- Highest temperature (1942-2004)
- 3.9°C39.0°F
- 1964
- Lowest temperature (1942-2004)
- -35.6°C-32.1°F
- 1943
- Greatest precipitation (1942-2004)
- 51.6 mm2.03 inches
- 1956
- Greatest rainfall (1942-2003)
- 0.5 mm0.02 inches
- 1944
- Greatest snowfall (1942-2003)
- 51.6 cm20.31 inches
- 1956
- Most snow on the ground (1955-2003)
- 125.0 cm49.21 inches
- 1956
- 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.
21 January
- Average high
- -8.6°C16.5°F
- Average low
- -21.3°C-6.3°F
- Highest temperature (1942-2004)
- 3.3°C37.9°F
- 1942
- Lowest temperature (1942-2004)
- -34.9°C-30.8°F
- 2000
- Greatest precipitation (1942-2004)
- 24.1 mm0.95 inches
- 1949
- Greatest rainfall (1942-2003)
- 0.0 mm0.0 inches
- Greatest snowfall (1942-2003)
- 24.1 cm9.49 inches
- 1949
- Most snow on the ground (1955-2003)
- 177.0 cm69.69 inches
- 1956
- 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.
22 January
- Average high
- -8.5°C16.7°F
- Average low
- -21.3°C-6.3°F
- Highest temperature (1942-2004)
- 7.2°C45.0°F
- 1942
- Lowest temperature (1942-2004)
- -35.6°C-32.1°F
- 1963
- Greatest precipitation (1942-2004)
- 19.8 mm0.78 inches
- 1951
- Greatest rainfall (1942-2003)
- 0.3 mm0.01 inches
- 1969
- Greatest snowfall (1942-2003)
- 19.8 cm7.8 inches
- 1951
- Most snow on the ground (1955-2003)
- 179.0 cm70.47 inches
- 1956
- 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.
23 January
- Average high
- -8.5°C16.7°F
- Average low
- -21.3°C-6.3°F
- Highest temperature (1942-2004)
- 8.3°C46.9°F
- 1942
- Lowest temperature (1942-2004)
- -37.6°C-35.7°F
- 1996
- Greatest precipitation (1942-2004)
- 26.9 mm1.06 inches
- 1949
- Greatest rainfall (1942-2003)
- 0.3 mm0.01 inches
- 1967
- Greatest snowfall (1942-2003)
- 26.9 cm10.59 inches
- 1949
- Most snow on the ground (1955-2003)
- 147.0 cm57.87 inches
- 1956
- 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.
24 January
- Average high
- -8.4°C16.9°F
- Average low
- -21.2°C-6.2°F
- Highest temperature (1942-2004)
- 6.1°C43.0°F
- 1944
- Lowest temperature (1942-2004)
- -37.2°C-35.0°F
- 1948
- Greatest precipitation (1942-2004)
- 22.9 mm0.9 inches
- 1950
- Greatest rainfall (1942-2003)
- 0.2 mm0.01 inches
- 1995
- Greatest snowfall (1942-2003)
- 22.9 cm9.02 inches
- 1950
- Most snow on the ground (1955-2003)
- 147.0 cm57.87 inches
- 1956
- 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.
25 January
- Average high
- -8.3°C17.1°F
- Average low
- -21.2°C-6.2°F
- Highest temperature (1942-2004)
- 7.8°C46.0°F
- 1973
- Lowest temperature (1942-2004)
- -38.3°C-36.9°F
- 1957
- Greatest precipitation (1942-2004)
- 14.2 mm0.56 inches
- 1975
- Greatest rainfall (1942-2003)
- 0.5 mm0.02 inches
- 1942
- Greatest snowfall (1942-2003)
- 14.7 cm5.79 inches
- 1975
- Most snow on the ground (1955-2003)
- 147.0 cm57.87 inches
- 1956
- 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.
26 January
- Average high
- -8.2°C17.2°F
- Average low
- -21.1°C-6.0°F
- Highest temperature (1942-2004)
- 6.1°C43.0°F
- 1944
- Lowest temperature (1942-2004)
- -37.3°C-35.1°F
- 1996
- Greatest precipitation (1942-2004)
- 5.6 mm0.22 inches
- 1953
- Greatest rainfall (1942-2003)
- 0.4 mm0.02 inches
- 1994
- Greatest snowfall (1942-2003)
- 9.7 cm3.82 inches
- 1970
- Most snow on the ground (1955-2003)
- 147.0 cm57.87 inches
- 1956
- 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
- Max:
- 2.2 °C36.0 °F
- Min:
- -24.4 °C-11.9 °F
- Total Precipitation:
- 1.1 mm0.04 in
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