Monthly Historical AveragesMcMaster University, ON
Average Temperature
High
20°
Feels 20
Low
9°
Feels 7
Average Precipitation
13 Days
98mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, May 7, 2026
Day
12°Feels 12
Wind
19 km/h W
Gust
40 km/h
Humidity
47%
P.O.P
40%
Rain
<1 mm
Night
2°Feels -1
Wind
14 km/h W
Gust
33 km/h
Humidity
93%
P.O.P
40%
Rain
<1 mm
Historical AveragesMay 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity