St. Catharines, ON

Current Conditions

Mainly Clear

Mainly Clear

C 39°F

Wind:
SSW 8 km/h
SSW 5 mph
Conditions details
Observed at:
St. Catharines Airport
Date:
9:00 PM EDT Monday 16 October 2017
Condition:
Mainly Clear
Pressure:
102.5 kPa
30.3 inches
Visibility:
24 km
15 miles
Temperature:
4.0°C
39.2°F
Dew point:
1.6°C
34.9°F
Humidity:
85%
Wind:
SSW 8 km/h
SSW 5 mph

ForecastIssued: 8:23 PM EDT Monday 16 October 2017

Detailed ForecastIssued: 8:23 PM EDT Monday 16 October 2017

Clear
Tonight
C 32°F
Clear. Low zero with patchy frost.
Mainly sunny
Tue, 17 Oct
18°C 64°F
Mainly sunny. Wind becoming southwest 30 km/h gusting to 50 in the morning. High 18. UV index 3 or moderate.
Night:  Partly cloudy. Becoming clear near midnight. Wind southwest 30 km/h gusting to 50 becoming light in the evening. Low 8.
Sunny
Wed, 18 Oct
20°C 68°F
Sunny. High 20.
Night:  Clear. Low 13.
Sunny
Thu, 19 Oct
21°C 70°F
Sunny. High 21.
Night:  Clear. Low 8.
Sunny
Fri, 20 Oct
18°C 64°F
Sunny. High 18.
Night:  Clear. Low 10.
Sunny
Sat, 21 Oct
19°C 66°F
Sunny. High 19.
Night:  Clear. Low 11.
A mix of sun and cloud
Sun, 22 Oct
18°C 64°F
A mix of sun and cloud. High 18.
Normals:
Max 14°C.57°F. Min C.41°F.
Sunrise:
7:32 EDT
Sunset:
18:33 EDT

Averages and extremes

Yesterday's Data

No data available for this location

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