S
M
T
W
T
F
S
30
N/A
31
N/A
1
82°
61°
2
85°
66°
3
96°
66°
4
96°
70°
5
97°
65°
6
91°
64°
7
81°
64°
8
83°
61°
9
81°
57°
10
79°
55°
11
78°
54°
12
78°
54°
13
78°
56°
14
77°
51°
15
82°
57°
16
79°
57°
17
82°
58°
18
81°
56°
19
79°
55°
20
80°
57°
21
82°
56°
22
80°
56°
23
81°
57°
24
80°
57°
25
80°
56°
26
79°
56°
27
80°
54°
28
79°
55°
29
78°
54°
30
79°
55°
1
78°
55°
2
78°
54°
3
77°
52°
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 77° to 97°, with overnight lows between 51° and 70°. The average high for September is 82° 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 Stickney. See also: October | November | December.
