Monthly Historical AveragesCarterton, ON
Average Temperature
High
20°
Feels 20
Low
11°
Feels 10
Average Precipitation
10 Days
46.2mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, June 9, 2026
Day
19°Feels 20
Wind
13 km/h E
Gust
21 km/h
Humidity
73%
P.O.P
90%
Rain
~5 mm
Night
15°Feels 14
Wind
12 km/h E
Gust
20 km/h
Humidity
100%
P.O.P
90%
Rain
5-10 mm
Historical AveragesJun 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity