Monthly Historical AveragesCedar Island, ON
Average Temperature
High
21°
Feels 22
Low
12°
Feels 10
Average Precipitation
10 Days
59.1mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, June 9, 2026
Day
30°Feels 38
Wind
17 km/h S
Gust
26 km/h
Humidity
54%
P.O.P
30%
Night
18°Feels 18
Wind
25 km/h SE
Gust
38 km/h
Humidity
100%
P.O.P
80%
Rain
10-15 mm
Historical AveragesJun 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity