Observed at: St. Catharines Airport
Date: 11:00 PM EST Saturday 18 November 2017
Temperature: 7.8°C
Wind: NNW 9 km/h
Humidity: 98%
Dew point: 7.5°C
Pressure: 98.5 kPa
Sunrise: 7:14 EST
Sunset: 16:51 EST
Normals:
Max 7°C. Min 0°C.
 Extended Forecast - Environment Canada
 

Forecast

St. Catharines, ON (Issued: 3:30 PM EST Saturday 18 November 2017)
Saturday night
Periods of rain becoming mixed with snow overnight. Wind becoming northwest 50 km/h gusting to 70 after midnight. Low plus 2.
Sunday
Cloudy with 40 percent chance of flurries. Wind west 40 km/h gusting to 70. High plus 3.
Sunday night
Mainly cloudy. 40 percent chance of flurries in the evening and after midnight. Wind west 40 km/h gusting to 70. Low minus 4.
Monday
A mix of sun and cloud. High 6.
Monday night
Cloudy periods. Low 6.
Tuesday
A mix of sun and cloud. Windy. High 11.
Tuesday night
Cloudy with 60 percent chance of rain showers or flurries. Low zero.
Wednesday
A mix of sun and cloud. High 6.
Wednesday night
Cloudy periods. Low zero.
Thursday
A mix of sun and cloud. High plus 3.
Thursday night
Cloudy with 40 percent chance of rain showers or flurries. Low zero.
Friday
Cloudy with 30 percent chance of showers. High plus 3.

Environment Canada