Monthly Historical AveragesInternational Schools for Bright & Gifted Children - St. Catharines, ON
Average Temperature
High
12°
Feels 11
Low
3°
Feels 0
Average Precipitation
12 Days
88.1mm
3.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, April 13, 2026
Day
19°Feels 20
Wind
49 km/h SW
Gust
67 km/h
Humidity
71%
P.O.P
70%
Rain
1-3 mm
Night
10°Feels 8
Wind
19 km/h S
Gust
30 km/h
Humidity
100%
P.O.P
70%
Rain
~1 mm
Historical AveragesApr 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity