Monthly Historical AveragesDelaware, ON
Average Temperature
High
21°
Feels 21
Low
9°
Feels 7
Average Precipitation
11 Days
59.6mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 3, 2026
Day
15°Feels 13
Wind
34 km/h SW
Gust
51 km/h
Humidity
39%
P.O.P
30%
Night
9°Feels 5
Wind
34 km/h SW
Gust
50 km/h
Humidity
81%
P.O.P
40%
Rain
<1 mm
Historical AveragesMay 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity