Monthly Historical AveragesSouth Frontenac, ON
Average Temperature
High
20°
Feels 20
Low
8°
Feels 7
Average Precipitation
13 Days
103.5mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, May 21, 2026
Day
14°Feels 13
Wind
19 km/h N
Gust
29 km/h
Humidity
35%
P.O.P
20%
Night
6°Feels 5
Wind
10 km/h N
Gust
17 km/h
Humidity
57%
P.O.P
10%
Historical AveragesMay 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity