Monthly Historical AveragesDunnville, ON
Average Temperature
High
25°
Feels 27
Low
16°
Feels 16
Average Precipitation
12 Days
85.3mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, August 11, 2026
Day
27°Feels 33
Wind
13 km/h SW
Gust
20 km/h
Humidity
51%
P.O.P
40%
Rain
<1 mm
Night
17°Feels 17
Wind
13 km/h SW
Gust
21 km/h
Humidity
94%
P.O.P
40%
Rain
<1 mm
Historical AveragesAug 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity