Monthly Historical AveragesGratton Corners, ON
Average Temperature
High
12°
Feels 10
Low
0°
Feels -3
Average Precipitation
8 Days
31.1mm
3.2cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
9°Feels 7
Wind
17 km/h SE
Gust
27 km/h
Humidity
37%
P.O.P
60%
Rain
2-4 mm
Night
5°Feels 1
Wind
22 km/h E
Gust
39 km/h
Humidity
100%
P.O.P
100%
Rain
30-40 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity