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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Montréal, QC
Exceptional El Niño dominates this fall
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Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
17°
15
19°
16
25°
17
21°
18
21°
19
18°
20
19°
21
18°
22
18°
23
18°
24
19°
25
19°
26
19°
27
19°
28
18°
29
30
Forecast
Monday, September 14, 2026
Day
17°
Feels 17
Wind
22 km/h NW
Gust
41 km/h
Humidity
49%
P.O.P
20%
Night
9°
Feels 9
Wind
15 km/h NW
Gust
26 km/h
Humidity
82%
P.O.P
20%
Historical Averages
Sep 14
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
September
Average Temperature
High
21°
Feels 21
Low
12°
Feels 12
Average Precipitation
10 Days
Rain amount
70.6mm
Snow amount
0cm