S
M
T
W
T
F
S
31
79°
50°
1
79°
55°
2
67°
57°
3
76°
57°
4
81°
59°
5
71°
57°
6
68°
53°
7
72°
49°
8
74°
50°
9
79°
53°
10
75°
57°
11
74°
57°
12
66°
48°
13
70°
47°
14
65°
52°
15
67°
47°
16
64°
55°
17
64°
54°
18
67°
54°
19
73°
58°
20
80°
51°
21
81°
57°
22
60°
46°
23
61°
40°
24
63°
35°
25
62°
36°
26
62°
38°
27
66°
44°
28
64°
35°
29
61°
37°
30
53°
37°
1
55°
37°
2
59°
34°
3
56°
31°
4
52°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Casekow
Casekow's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Casekow. See also: October | November | December.