Monthly Historical AveragesLaSalle, ON
Average Temperature
High
21°
Feels 21
Low
11°
Feels 9
Average Precipitation
12 Days
68.6mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, May 5, 2026
Day
16°Feels 15
Wind
20 km/h W
Gust
30 km/h
Humidity
51%
P.O.P
90%
Rain
~5 mm
Night
6°Feels 3
Wind
12 km/h W
Gust
18 km/h
Humidity
76%
P.O.P
90%
Rain
~5 mm
Historical AveragesMay 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity