The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Notre-Dame-du-Rosaire, QC
Fall Forecast: Your outlook is here!
Content continues below
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
18°
11
15°
12
20°
13
18°
14
13°
15
14°
16
16°
17
15°
18
15°
19
13°
20
13°
21
14°
22
14°
23
14°
24
15°
25
26
27
28
29
30
Forecast
Thursday, September 10, 2026
Day
18°
Feels 22
Wind
32 km/h W
Gust
48 km/h
Humidity
63%
P.O.P
60%
Rain
~1 mm
Night
8°
Feels 5
Wind
27 km/h W
Gust
41 km/h
Humidity
76%
P.O.P
30%
Historical Averages
Sep 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
September
Average Temperature
High
18°
Feels 17
Low
8°
Feels 6
Average Precipitation
8 Days
Rain amount
43.8mm
Snow amount
0cm