Monthly Historical AveragesDunnville, ON
Average Temperature
High
23°
Feels 24
Low
14°
Feels 14
Average Precipitation
12 Days
80.2mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, June 25, 2026
Day
21°Feels 24
Wind
18 km/h S
Gust
32 km/h
Humidity
77%
P.O.P
90%
Rain
~10 mm
Night
16°Feels 15
Wind
18 km/h SW
Gust
27 km/h
Humidity
100%
P.O.P
60%
Rain
~1 mm
Historical AveragesJun 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity