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St. Catharines, ON

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Current ConditionsObserved at: St. Catharines / Niagara District Airport

-4°C

Wind:
WSW 17 km/h
Wind Chill:
-10
More details
Temperature:
-3.8°C
Pressure:
101.9 kPa
Dew point:
-6.3°C
Humidity:
83%
Date:
Observed at:
St. Catharines / Niagara District Airport
Past 24 hour Conditions
Weather Radar
Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast
Air Quality
Historical Weather

ForecastForecast issued:

Detailed ForecastForecast issued:

Flurries
Tonight
-6°C
Flurries ending late this evening then clearing. Wind west 20 km/h gusting to 40 becoming light late this evening. Wind becoming west 20 before morning. Low minus 6. Wind chill near minus 13.
Flurries
Wed, 29 Nov
0°C
Becoming cloudy in the morning with flurries. Risk of snow squalls. Local blowing snow late in the morning and in the afternoon. Local amount 5 cm. Wind west 20 km/h becoming southwest 40 gusting to 60 in the morning. High zero. Wind chill minus 13 in the morning. UV index 1 or low.
Night:Flurries ending near midnight then partly cloudy with 40 percent chance of flurries. Risk of snow squalls in the evening. Local blowing snow in the evening. Local amount 5 cm. Wind west 20 km/h gusting to 40 becoming light overnight. Low minus 2. Wind chill near minus 7.
A mix of sun and cloud
Thu, 30 Nov
9°C
A mix of sun and cloud. Windy. High 9.
Night:Cloudy with 60 percent chance of showers. Windy. Low plus 4.
Chance of showers
Fri, 1 Dec
4°C
Cloudy with 60 percent chance of showers. High plus 4.
Night:Cloudy periods with 30 percent chance of rain showers or flurries. Low plus 1.
Cloudy
Sat, 2 Dec
4°C
Cloudy. High plus 4.
Night:Cloudy. Low plus 4.
Chance of showers
Sun, 3 Dec
6°C
Cloudy with 40 percent chance of showers. High 6.
Night:Cloudy with 40 percent chance of showers. Low plus 4.
Chance of showers
Mon, 4 Dec
5°C
Cloudy with 40 percent chance of showers. High plus 5.
Normals:
Max4°C.Min-2°C.
Sunrise:
7:25 EST
Sunset:
16:44 EST

Averages and extremes

29 Nov
Average high
  • 5.4°C
Average low
  • -1.5°C
Highest temperature (1971-2000)
  • 10.9°C
  • 1998
Lowest temperature (1971-2000)
  • -9.4°C
  • 1976
Greatest precipitation (1971-2000)
  • 27.6 mm
  • 1987
Greatest rainfall (1971-2000)
  • 27.6 mm
  • 1987
Greatest snowfall (1971-2000)
  • 6.6 cm
  • 1983
Most snow on the ground (1971-2000)
  • 9.0 cm
  • 1996
Monthly frequency of precipitation
  • 47%

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

No data available for this location

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