S
M
T
W
T
F
S
30
81°
69°
31
91°
72°
1
94°
77°
2
96°
78°
3
92°
79°
4
93°
78°
5
83°
73°
6
79°
71°
7
80°
66°
8
87°
66°
9
80°
71°
10
76°
-100°
11
81°
68°
12
86°
64°
13
78°
60°
14
79°
73°
15
82°
63°
16
73°
65°
17
74°
60°
18
72°
59°
19
72°
57°
20
73°
57°
21
73°
58°
22
76°
60°
23
77°
59°
24
73°
55°
25
72°
60°
26
77°
61°
27
77°
61°
28
76°
60°
29
75°
60°
30
75°
57°
1
73°
54°
2
67°
58°
3
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Stickney
Stickney's September 2026 forecast shows daily high temperatures ranging from 67° to 86°, with overnight lows between 54° and 73°. The average high for September is 75° with an average low of 60°. 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 Stickney. See also: October | November | December.
