S
M
T
W
T
F
S
30
80°
59°
31
80°
68°
1
84°
66°
2
69°
64°
3
87°
67°
4
85°
71°
5
79°
66°
6
77°
60°
7
79°
55°
8
82°
62°
9
84°
71°
10
85°
62°
11
80°
56°
12
81°
63°
13
80°
67°
14
82°
62°
15
81°
63°
16
80°
60°
17
78°
59°
18
73°
56°
19
74°
53°
20
72°
55°
21
74°
50°
22
69°
59°
23
69°
58°
24
70°
58°
25
71°
55°
26
74°
54°
27
70°
51°
28
70°
54°
29
74°
57°
30
75°
57°
1
75°
56°
2
73°
57°
3
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Singac
Singac's September 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 50° and 71°. The average high for September is 76° with an average low of 58°. 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 Singac. See also: October | November | December.