Monthly Historical AveragesHill Island, ON
Average Temperature
High
19°
Feels 19
Low
9°
Feels 7
Average Precipitation
12 Days
74.1mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, May 23, 2026
Day
18°Feels 18
Wind
14 km/h E
Gust
28 km/h
Humidity
42%
P.O.P
60%
Rain
~5 mm
Night
9°Feels 6
Wind
20 km/h SE
Gust
32 km/h
Humidity
100%
P.O.P
90%
Rain
35-45 mm
Historical AveragesMay 23
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity