S
M
T
W
T
F
S
30
75°
49°
31
65°
44°
1
70°
47°
2
73°
46°
3
71°
47°
4
72°
48°
5
73°
46°
6
71°
39°
7
62°
38°
8
61°
37°
9
61°
38°
10
62°
37°
11
61°
37°
12
66°
41°
13
68°
40°
14
63°
38°
15
59°
36°
16
59°
34°
17
60°
34°
18
58°
35°
19
60°
40°
20
66°
42°
21
67°
42°
22
65°
33°
23
57°
38°
24
57°
37°
25
55°
39°
26
60°
40°
27
63°
40°
28
59°
38°
29
54°
34°
30
54°
37°
1
53°
38°
2
60°
28°
3
52°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sedgewick
Sedgewick's September 2026 forecast shows daily high temperatures ranging from 52° to 75°, with overnight lows between 27° and 49°. The average high for September is 63° with an average low of 39°. 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 Sedgewick. See also: October | November | December.
