S
M
T
W
T
F
S
30
66°
46°
31
66°
48°
1
69°
54°
2
74°
56°
3
69°
58°
4
70°
57°
5
78°
54°
6
74°
49°
7
66°
45°
8
67°
46°
9
71°
45°
10
72°
50°
11
72°
48°
12
63°
51°
13
70°
53°
14
74°
53°
15
74°
51°
16
69°
52°
17
64°
51°
18
68°
50°
19
68°
46°
20
62°
49°
21
69°
40°
22
63°
39°
23
60°
39°
24
60°
41°
25
63°
39°
26
59°
38°
27
58°
39°
28
58°
41°
29
56°
37°
30
57°
40°
1
58°
39°
2
61°
36°
3
54°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sainte-Sophie
Sainte-Sophie's September 2026 forecast shows daily high temperatures ranging from 54° to 78°, with overnight lows between 36° and 58°. The average high for September is 66° with an average low of 46°. 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 Sainte-Sophie. See also: October | November | December.
