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Thunder Bay, ON

Current Conditions

Clear

Clear

-19°C-3°F

Wind:
WNW 9 km/h
WNW 6 mph
Wind Chill:
-26
-15
More details
Temperature:
-19.2°C
-2.6° F
Pressure:
102.6 kPa 
30.3 inches 
Dew point:
-22.2°C
-8.0°F
Visibility:
24 km
15 miles
Humidity:
77%
Date:
9:00 PM EST Monday 25 January 2021
Observed at:
Thunder Bay Airport
Past 24 hour ConditionsPast 24 hour Conditions
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Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast
Air Quality
Historical Weather

ForecastForecast issued: 4:00 PM EST Monday 25 January 2021

Detailed ForecastForecast issued: 4:00 PM EST Monday 25 January 2021

Clear
Tonight
-23°C-9°F
Clear. Wind up to 15 km/h. Low minus 23. Wind chill near minus 28. Risk of frostbite.
Mainly sunny
Tue, 26 Jan
-14°C7°F
Mainly sunny. Wind up to 15 km/h. High minus 14. Wind chill minus 28 in the morning and minus 18 in the afternoon. Risk of frostbite. UV index 1 or low.
Night:  Partly cloudy. Clearing near midnight. Wind up to 15 km/h. Low minus 26. Wind chill minus 22 in the evening and minus 34 overnight. Risk of frostbite.
Sunny
Wed, 27 Jan
-15°C5°F
Sunny. High minus 15.
Night:  Clear. Low minus 27.
Cloudy
Thu, 28 Jan
-12°C10°F
A mix of sun and cloud. High minus 12.
Night:  Cloudy. Low minus 12.
A mix of sun and cloud
Fri, 29 Jan
-5°C23°F
A mix of sun and cloud. High minus 5.
Night:  Cloudy with 60 percent chance of flurries. Low minus 11.
Snow
Sat, 30 Jan
-5°C23°F
Snow. High minus 5.
Night:  Snow. Low minus 8.
Periods of snow
Sun, 31 Jan
-5°C23°F
Periods of snow. High minus 5.
Normals:
Max -8°C.18°F. Min -20°C.-4°F.
Sunrise:
8:34 EST
Sunset:
17:45 EST

Averages and extremes

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.

27 January
Average high
  • -8.2°C17.2°F
Average low
  • -21.1°C-6.0°F
Highest temperature (1942-2004)
  • 3.9°C39.0°F
  • 1944
Lowest temperature (1942-2004)
  • -38.9°C-38.0°F
  • 1950
Greatest precipitation (1942-2004)
  • 8.6 mm0.34 inches
  • 1959
Greatest rainfall (1942-2003)
  • 0.0 mm0.0 inches
Greatest snowfall (1942-2003)
  • 8.6 cm3.39 inches
  • 1959
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.

28 January
Average high
  • -8.1°C17.4°F
Average low
  • -21.0°C-5.8°F
Highest temperature (1942-2004)
  • 4.0°C39.2°F
  • 1989
Lowest temperature (1942-2004)
  • -37.2°C-35.0°F
  • 1951
Greatest precipitation (1942-2004)
  • 21.1 mm0.83 inches
  • 1956
Greatest rainfall (1942-2003)
  • 0.0 mm0.0 inches
Greatest snowfall (1942-2003)
  • 21.1 cm8.31 inches
  • 1956
Most snow on the ground (1955-2003)
  • 135.0 cm53.15 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.

29 January
Average high
  • -7.9°C17.8°F
Average low
  • -20.9°C-5.6°F
Highest temperature (1942-2004)
  • 2.2°C36.0°F
  • 1999
Lowest temperature (1942-2004)
  • -40.0°C-40.0°F
  • 1951
Greatest precipitation (1942-2004)
  • 14.7 mm0.58 inches
  • 1942
Greatest rainfall (1942-2003)
  • 1.4 mm0.06 inches
  • 1983
Greatest snowfall (1942-2003)
  • 14.7 cm5.79 inches
  • 1942
Most snow on the ground (1955-2003)
  • 142.0 cm55.91 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.

30 January
Average high
  • -7.8°C18.0°F
Average low
  • -20.8°C-5.4°F
Highest temperature (1942-2004)
  • 3.2°C37.8°F
  • 1993
Lowest temperature (1942-2004)
  • -41.1°C-42.0°F
  • 1951
Greatest precipitation (1942-2004)
  • 7.6 mm0.3 inches
  • 1946
Greatest rainfall (1942-2003)
  • 0.0 mm0.0 inches
Greatest snowfall (1942-2003)
  • 7.6 cm2.99 inches
  • 1946
Most snow on the ground (1955-2003)
  • 142.0 cm55.91 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:
-4.5 °C23.9 °F
Min:
-16.9 °C1.6 °F
Total Precipitation:
2.6 mm0.10 in

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