S
M
T
W
T
F
S
30
76°
65°
31
78°
61°
1
79°
54°
2
80°
58°
3
85°
56°
4
89°
60°
5
88°
66°
6
95°
65°
7
85°
62°
8
72°
54°
9
72°
52°
10
71°
54°
11
75°
54°
12
70°
53°
13
72°
53°
14
77°
56°
15
75°
55°
16
76°
56°
17
73°
55°
18
76°
56°
19
75°
55°
20
71°
52°
21
74°
54°
22
76°
55°
23
75°
52°
24
75°
56°
25
74°
55°
26
71°
54°
27
74°
53°
28
73°
52°
29
72°
51°
30
73°
51°
1
69°
48°
2
65°
48°
3
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dignac
Dignac's September 2026 forecast shows daily high temperatures ranging from 65° to 95°, with overnight lows between 47° and 66°. The average high for September is 75° with an average low of 54°. 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 Dignac. See also: October | November | December.