S
M
T
W
T
F
S
30
100°
73°
31
98°
75°
1
90°
75°
2
88°
77°
3
89°
74°
4
96°
73°
5
91°
75°
6
94°
74°
7
96°
75°
8
96°
72°
9
94°
73°
10
90°
73°
11
92°
73°
12
91°
73°
13
91°
71°
14
92°
70°
15
91°
69°
16
88°
68°
17
86°
67°
18
88°
67°
19
87°
65°
20
84°
64°
21
86°
62°
22
90°
67°
23
89°
66°
24
89°
67°
25
88°
66°
26
88°
66°
27
87°
65°
28
87°
65°
29
86°
64°
30
86°
64°
1
82°
57°
2
77°
56°
3
78°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Singer
Singer's September 2026 forecast shows daily high temperatures ranging from 77° to 96°, with overnight lows between 55° and 73°. The average high for September is 88° with an average low of 66°. 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 Singer. See also: October | November | December.