Monthly Historical AveragesGriff, ON
Average Temperature
High
21°
Feels 21
Low
9°
Feels 7
Average Precipitation
13 Days
108.9mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, June 13, 2026
Day
13°Feels 11
Wind
22 km/h W
Gust
36 km/h
Humidity
62%
P.O.P
80%
Rain
1-3 mm
Night
7°Feels 3
Wind
20 km/h NW
Gust
33 km/h
Humidity
87%
P.O.P
40%
Rain
<1 mm
Historical AveragesJun 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity