Monthly Historical AveragesTeston, ON
Average Temperature
High
12°
Feels 10
Low
2°
Feels -2
Average Precipitation
11 Days
96.8mm
6.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, April 10, 2026
Day
8°Feels 6
Wind
15 km/h N
Gust
24 km/h
Humidity
72%
P.O.P
90%
Rain
10-15 mm
Night
-1°Feels -6
Wind
17 km/h NW
Gust
26 km/h
Humidity
93%
P.O.P
30%
Historical AveragesApr 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity