S
M
T
W
T
F
S
30
79°
50°
31
77°
54°
1
78°
56°
2
77°
57°
3
78°
56°
4
78°
57°
5
79°
56°
6
77°
53°
7
76°
55°
8
76°
54°
9
77°
55°
10
77°
54°
11
76°
54°
12
76°
55°
13
75°
51°
14
74°
52°
15
64°
53°
16
71°
51°
17
66°
52°
18
66°
43°
19
69°
39°
20
60°
42°
21
62°
43°
22
63°
39°
23
60°
41°
24
59°
45°
25
64°
48°
26
65°
48°
27
65°
45°
28
62°
39°
29
63°
41°
30
65°
46°
1
67°
46°
2
66°
47°
3
63°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Saint-Hubert
Saint-Hubert's September 2026 forecast shows daily high temperatures ranging from 59° to 79°, with overnight lows between 39° and 57°. The average high for September is 70° with an average low of 49°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Saint-Hubert. See also: October | November | December.
