Monthly Historical AveragesRock Mills, ON
Average Temperature
High
10°
Feels 8
Low
-1°
Feels -5
Average Precipitation
7 Days
26mm
7.2cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
11°Feels 8
Wind
26 km/h SE
Gust
54 km/h
Humidity
67%
P.O.P
100%
Rain
15-20 mm
Night
11°Feels 8
Wind
35 km/h SW
Gust
68 km/h
Humidity
94%
P.O.P
80%
Rain
1-3 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity