Current Conditions
Mainly Clear
Temp:
-14°C
Wind Chill:
-22°C
Wind: From the SW at 15 km/h
Pressure: 103.0 kPa (rising)
Humidity: 59%
Visibility: 24 km
Observed at: 8:00 pm EST
St. Catharines, Ontario Weather
Tonight’s Forecast
Chance of flurries
Overnight low:
-15°C
Wind Chill:
-24°C
Mainly cloudy with 30 percent chance of flurries. Wind west 30 km/h gusting to 50. Low minus 15. Wind chill minus 19 this evening and minus 24 overnight.