Monthly Historical AveragesNiagara-on-the-Lake, ON
Average Temperature
High
19°
Feels 18
Low
9°
Feels 8
Average Precipitation
12 Days
77.1mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 6, 2026
Day
10°Feels 8
Wind
14 km/h N
Gust
27 km/h
Humidity
76%
P.O.P
90%
Rain
~5 mm
Night
4°Feels 1
Wind
12 km/h SW
Gust
23 km/h
Humidity
93%
P.O.P
40%
Rain
<1 mm
Historical AveragesMay 6
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity