Monthly Historical AveragesSt. Johns, ON
Average Temperature
High
-1°
Feels -5
Low
-10°
Feels -15
Average Precipitation
7 Days
20.3mm
23.2cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, February 14, 2026
Day
3°Feels 0
Wind
12 km/h W
Gust
18 km/h
Humidity
70%
P.O.P
30%
Night
-6°Feels -10
Wind
10 km/h SW
Gust
15 km/h
Humidity
93%
P.O.P
30%
Historical AveragesFeb 14
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity