S
M
T
W
T
F
S
30
79°
57°
31
78°
50°
1
77°
45°
2
69°
47°
3
68°
52°
4
73°
56°
5
75°
54°
6
76°
46°
7
69°
46°
8
70°
50°
9
74°
50°
10
66°
53°
11
74°
52°
12
73°
52°
13
72°
51°
14
64°
46°
15
64°
42°
16
63°
42°
17
63°
50°
18
66°
42°
19
63°
52°
20
68°
51°
21
70°
43°
22
64°
40°
23
61°
42°
24
60°
41°
25
58°
39°
26
57°
39°
27
Hist. Avg.
62°
44°
28
Hist. Avg.
62°
44°
29
Hist. Avg.
61°
44°
30
Hist. Avg.
61°
43°
1
Hist. Avg.
60°
43°
2
Hist. Avg.
60°
42°
3
Hist. Avg.
60°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Saint-Benoît
Saint-Benoît's September 2026 forecast shows daily high temperatures ranging from 57° to 79°, with overnight lows between 39° and 57°. The average high for September is 68° with an average low of 48°. 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-Benoît. See also: October | November | December.
