Monthly Historical AveragesNiagara, ON
Average Temperature
High
25°
Feels 26
Low
18°
Feels 18
Average Precipitation
11 Days
76.2mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, August 17, 2026
Day
27°Feels 33
Wind
20 km/h NW
Gust
30 km/h
Humidity
54%
P.O.P
20%
Night
18°Feels 18
Wind
21 km/h N
Gust
32 km/h
Humidity
83%
P.O.P
10%
Historical AveragesAug 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity