S
M
T
W
T
F
S
30
91°
77°
31
93°
81°
1
93°
75°
2
88°
77°
3
93°
75°
4
97°
72°
5
88°
72°
6
91°
73°
7
91°
75°
8
89°
75°
9
88°
74°
10
89°
73°
11
82°
70°
12
82°
68°
13
82°
67°
14
83°
67°
15
84°
66°
16
85°
67°
17
86°
68°
18
83°
65°
19
82°
66°
20
78°
63°
21
76°
62°
22
79°
60°
23
78°
58°
24
78°
57°
25
79°
59°
26
79°
60°
27
78°
60°
28
79°
58°
29
77°
57°
30
77°
61°
1
76°
61°
2
77°
60°
3
77°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Stella
Stella's September 2026 forecast shows daily high temperatures ranging from 76° to 91°, with overnight lows between 56° and 75°. The average high for September is 81° with an average low of 64°. 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 Stella. See also: October | November | December.
