Monthly Historical AveragesLake St. Peter, ON
Average Temperature
High
9°
Feels 8
Low
-3°
Feels -5
Average Precipitation
10 Days
57.8mm
23.4cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
3°Feels 0
Wind
16 km/h S
Gust
38 km/h
Humidity
63%
P.O.P
90%
Rain
~5 mm
Night
3°Feels -1
Wind
24 km/h S
Gust
49 km/h
Humidity
100%
P.O.P
100%
Rain
15-20 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity