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Thunder Bay, ON

Current Conditions

Mostly Cloudy

Mostly Cloudy

Wind:
ENE 10 km/h
ENE 6 mph
More details
Pressure:
102.7 kPa
30.3 inches
Visibility:
32 km
20 miles
Visibility:
32 km
20 miles
Date:
10:00 AM EST Sunday 7 March 2021
Observed at:
Thunder Bay Airport
Past 24 hour ConditionsPast 24 hour Conditions
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Hourly Forecast
Air Quality
Historical Weather

ForecastForecast issued: 5:30 AM EST Sunday 7 March 2021

Detailed ForecastForecast issued: 5:30 AM EST Sunday 7 March 2021

Mainly sunny
Today
2°C36°F
Mainly sunny. Wind becoming southeast 20 km/h gusting to 40 this morning. High plus 2. Wind chill minus 21 this morning. UV index 3 or moderate.
Chance of showers
Tonight
1°C34°F
Mainly cloudy. 40 percent chance of rain showers overnight with risk of freezing drizzle. Fog patches developing near midnight. Wind southeast 20 km/h gusting to 40 becoming light this evening. Low plus 1.
Chance of showers
Mon, 8 Mar
4°C39°F
A mix of sun and cloud. 40 percent chance of rain showers in the morning with risk of freezing drizzle. Clearing late in the afternoon. Fog patches dissipating in the morning. Wind becoming northwest 20 km/h gusting to 40 in the morning then light in the afternoon. High plus 4. UV index 3 or moderate.
Night:  Cloudy periods. Low minus 3.
Chance of flurries or rain showers
Tue, 9 Mar
6°C43°F
Cloudy with 60 percent chance of flurries or rain showers. High 6.
Night:  Showers. Low zero.
Chance of showers
Wed, 10 Mar
4°C39°F
Cloudy with 70 percent chance of showers. High plus 4.
Night:  Cloudy with 60 percent chance of rain showers or flurries. Low minus 6.
A mix of sun and cloud
Thu, 11 Mar
3°C37°F
A mix of sun and cloud. High plus 3.
Night:  Clear. Low minus 11.
Sunny
Fri, 12 Mar
4°C39°F
Sunny. High plus 4.
Night:  Clear. Low minus 10.
Sunny
Sat, 13 Mar
4°C39°F
Sunny. High plus 4.
Normals:
Max -1°C.30°F. Min -12°C.10°F.
Sunrise:
7:26 EST
Sunset:
18:50 EST

Averages and extremes

02 March
Average high
  • -3.0°C26.6°F
Average low
  • -15.0°C5.0°F
Highest temperature (1942-2004)
  • 7.2°C45.0°F
  • 1964
Lowest temperature (1942-2004)
  • -36.7°C-34.1°F
  • 1943
Greatest precipitation (1942-2004)
  • 14.4 mm0.57 inches
  • 1979
Greatest rainfall (1942-2003)
  • 7.1 mm0.28 inches
  • 1965
Greatest snowfall (1942-2003)
  • 15.2 cm5.98 inches
  • 1979
Most snow on the ground (1955-1994)
  • 102.0 cm40.16 inches
  • 1955
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 March
Average high
  • -2.8°C27.0°F
Average low
  • -14.7°C5.5°F
Highest temperature (1942-2004)
  • 11.2°C52.2°F
  • 2000
Lowest temperature (1942-2004)
  • -33.4°C-28.1°F
  • 2003
Greatest precipitation (1942-2004)
  • 25.1 mm0.99 inches
  • 1970
Greatest rainfall (1942-2003)
  • 16.8 mm0.66 inches
  • 1970
Greatest snowfall (1942-2003)
  • 10.8 cm4.25 inches
  • 1979
Most snow on the ground (1955-1994)
  • 99.0 cm38.98 inches
  • 1979
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 March
Average high
  • -2.6°C27.3°F
Average low
  • -14.5°C5.9°F
Highest temperature (1942-2004)
  • 13.4°C56.1°F
  • 2000
Lowest temperature (1942-2004)
  • -33.1°C-27.6°F
  • 1996
Greatest precipitation (1942-2004)
  • 20.8 mm0.82 inches
  • 1966
Greatest rainfall (1942-2003)
  • 0.6 mm0.02 inches
  • 1983
Greatest snowfall (1942-2003)
  • 25.7 cm10.12 inches
  • 1966
Most snow on the ground (1955-1994)
  • 107.0 cm42.13 inches
  • 1955
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 March
Average high
  • -2.4°C27.7°F
Average low
  • -14.2°C6.4°F
Highest temperature (1942-2004)
  • 7.8°C46.0°F
  • 2000
Lowest temperature (1942-2004)
  • -32.3°C-26.1°F
  • 2003
Greatest precipitation (1942-2004)
  • 13.7 mm0.54 inches
  • 1955
Greatest rainfall (1942-2003)
  • 8.8 mm0.35 inches
  • 1991
Greatest snowfall (1942-2003)
  • 13.7 cm5.39 inches
  • 1955
Most snow on the ground (1955-1994)
  • 109.0 cm42.91 inches
  • 1955
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 March
Average high
  • -2.2°C28.0°F
Average low
  • -13.9°C7.0°F
Highest temperature (1942-2004)
  • 9.7°C49.5°F
  • 2000
Lowest temperature (1942-2004)
  • -33.2°C-27.8°F
  • 1996
Greatest precipitation (1942-2004)
  • 16.5 mm0.65 inches
  • 1944
Greatest rainfall (1942-2003)
  • 16.4 mm0.65 inches
  • 1983
Greatest snowfall (1942-2003)
  • 16.5 cm6.5 inches
  • 1944
Most snow on the ground (1955-1994)
  • 122.0 cm48.03 inches
  • 1955
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 March
Average high
  • -2.0°C28.4°F
Average low
  • -13.7°C7.3°F
Highest temperature (1942-2004)
  • 15.9°C60.6°F
  • 1987
Lowest temperature (1942-2004)
  • -34.7°C-30.5°F
  • 1996
Greatest precipitation (1942-2004)
  • 26.4 mm1.04 inches
  • 1950
Greatest rainfall (1942-2003)
  • 23.4 mm0.92 inches
  • 1973
Greatest snowfall (1942-2003)
  • 26.4 cm10.39 inches
  • 1950
Most snow on the ground (1955-1994)
  • 122.0 cm48.03 inches
  • 1955
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 March
Average high
  • -1.7°C28.9°F
Average low
  • -13.4°C7.9°F
Highest temperature (1942-2004)
  • 10.0°C50.0°F
  • 1968
Lowest temperature (1942-2004)
  • -33.9°C-29.0°F
  • 1943
Greatest precipitation (1942-2004)
  • 9.5 mm0.37 inches
  • 2000
Greatest rainfall (1942-2003)
  • 1.7 mm0.07 inches
  • 1988
Greatest snowfall (1942-2003)
  • 9.8 cm3.86 inches
  • 1986
Most snow on the ground (1955-1994)
  • 123.0 cm48.43 inches
  • 1955
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.

09 March
Average high
  • -1.5°C29.3°F
Average low
  • -13.1°C8.4°F
Highest temperature (1942-2004)
  • 12.4°C54.3°F
  • 1977
Lowest temperature (1942-2004)
  • -29.8°C-21.6°F
  • 1995
Greatest precipitation (1942-2004)
  • 13.7 mm0.54 inches
  • 1968
Greatest rainfall (1942-2003)
  • 11.4 mm0.45 inches
  • 1968
Greatest snowfall (1942-2003)
  • 4.1 cm1.61 inches
  • 1983
Most snow on the ground (1955-1994)
  • 123.0 cm48.43 inches
  • 1955
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.

10 March
Average high
  • -1.3°C29.7°F
Average low
  • -12.8°C9.0°F
Highest temperature (1942-2004)
  • 10.4°C50.7°F
  • 1985
Lowest temperature (1942-2004)
  • -31.1°C-24.0°F
  • 1950
Greatest precipitation (1942-2004)
  • 10.7 mm0.42 inches
  • 1955
Greatest rainfall (1942-2003)
  • 1.8 mm0.07 inches
  • 1955
Greatest snowfall (1942-2003)
  • 10.0 cm3.94 inches
  • 1982
Most snow on the ground (1955-1994)
  • 105.0 cm41.34 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.

11 March
Average high
  • -1.1°C30.0°F
Average low
  • -12.6°C9.3°F
Highest temperature (1942-2004)
  • 7.4°C45.3°F
  • 1996
Lowest temperature (1942-2004)
  • -28.9°C-20.0°F
  • 1969
Greatest precipitation (1942-2004)
  • 11.4 mm0.45 inches
  • 1973
Greatest rainfall (1942-2003)
  • 11.4 mm0.45 inches
  • 1973
Greatest snowfall (1942-2003)
  • 10.4 cm4.09 inches
  • 1955
Most snow on the ground (1955-1994)
  • 102.0 cm40.16 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.

12 March
Average high
  • -0.8°C30.6°F
Average low
  • -12.3°C9.9°F
Highest temperature (1942-2004)
  • 13.4°C56.1°F
  • 1995
Lowest temperature (1942-2004)
  • -28.2°C-18.8°F
  • 1984
Greatest precipitation (1942-2004)
  • 17.7 mm0.7 inches
  • 1982
Greatest rainfall (1942-2003)
  • 17.4 mm0.69 inches
  • 1977
Greatest snowfall (1942-2003)
  • 17.0 cm6.69 inches
  • 1976
Most snow on the ground (1955-1994)
  • 102.0 cm40.16 inches
  • 1955
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:
0.2 °C32.4 °F
Min:
-16.5 °C2.3 °F
Total Precipitation:
0.0 mm0.00 in

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