Monthly Historical AveragesGuelph, ON
Average Temperature
High
19°
Feels 19
Low
8°
Feels 6
Average Precipitation
13 Days
104.4mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 17, 2026
Day
28°Feels 33
Wind
17 km/h NW
Gust
26 km/h
Humidity
42%
P.O.P
40%
Rain
<1 mm
Night
16°Feels 16
Wind
13 km/h SE
Gust
24 km/h
Humidity
94%
P.O.P
60%
Rain
1-3 mm
Historical AveragesMay 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity