Monthly Historical AveragesLanark, ON
Average Temperature
High
20°
Feels 20
Low
7°
Feels 5
Average Precipitation
12 Days
75.8mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, May 8, 2026
Day
13°Feels 12
Wind
18 km/h W
Gust
27 km/h
Humidity
30%
P.O.P
30%
Night
3°Feels 0
Wind
18 km/h SW
Gust
27 km/h
Humidity
87%
P.O.P
30%
Historical AveragesMay 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity