Monthly Historical AveragesHamilton, ON
Average Temperature
High
20°
Feels 20
Low
9°
Feels 7
Average Precipitation
13 Days
100mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, May 16, 2026
Day
22°Feels 24
Wind
33 km/h SW
Gust
50 km/h
Humidity
52%
P.O.P
70%
Rain
~5 mm
Night
12°Feels 11
Wind
20 km/h SW
Gust
38 km/h
Humidity
100%
P.O.P
20%
Historical AveragesMay 16
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity