Monthly Historical AveragesRossmore, ON
Average Temperature
High
13°
Feels 11
Low
2°
Feels -1
Average Precipitation
11 Days
69.2mm
2.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, April 2, 2026
Day
5°Feels 1
Wind
25 km/h NE
Gust
38 km/h
Humidity
69%
P.O.P
80%
Rain
1-3 mm
Night
5°Feels 0
Wind
31 km/h E
Gust
47 km/h
Humidity
100%
P.O.P
80%
Rain
1-3 mm
Historical AveragesApr 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity