Monthly Historical AveragesWaterloo, ON
Average Temperature
High
19°
Feels 18
Low
7°
Feels 5
Average Precipitation
12 Days
84.9mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, May 8, 2026
Day
14°Feels 12
Wind
23 km/h W
Gust
35 km/h
Humidity
33%
P.O.P
30%
Night
6°Feels 3
Wind
20 km/h S
Gust
30 km/h
Humidity
93%
P.O.P
20%
Historical AveragesMay 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity