Monthly Historical AveragesAlgonquin Highlands, ON
Average Temperature
High
18°
Feels 18
Low
5°
Feels 3
Average Precipitation
12 Days
75.9mm
0.9cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, May 18, 2026
Day
26°Feels 32
Wind
18 km/h SW
Gust
47 km/h
Humidity
54%
P.O.P
60%
Rain
1-3 mm
Night
16°Feels 16
Wind
17 km/h SW
Gust
36 km/h
Humidity
100%
P.O.P
90%
Rain
5-10 mm
Historical AveragesMay 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity