Monthly Historical AveragesGrahamvale, ON
Average Temperature
High
23°
Feels 23
Low
11°
Feels 10
Average Precipitation
13 Days
77mm
0cm
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Daily Historical Averages
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M
T
W
T
F
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ForecastWednesday, June 10, 2026
Day
24°Feels 32
Wind
12 km/h SE
Gust
18 km/h
Humidity
83%
P.O.P
90%
Rain
~10 mm
Night
18°Feels 18
Wind
14 km/h SW
Gust
21 km/h
Humidity
100%
P.O.P
60%
Rain
~1 mm
Historical AveragesJun 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity