Monthly Historical AveragesRosanna, ON
Average Temperature
High
25°
Feels 25
Low
14°
Feels 13
Average Precipitation
11 Days
69.9mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, June 9, 2026
Day
26°Feels 35
Wind
24 km/h S
Gust
36 km/h
Humidity
74%
P.O.P
90%
Rain
5-10 mm
Night
21°Feels 25
Wind
21 km/h S
Gust
32 km/h
Humidity
100%
P.O.P
80%
Rain
5-10 mm
Historical AveragesJun 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity