S
M
T
W
T
F
S
30
79°
62°
31
81°
62°
1
83°
61°
2
78°
57°
3
76°
56°
4
78°
58°
5
81°
58°
6
82°
61°
7
83°
61°
8
83°
60°
9
84°
61°
10
83°
60°
11
82°
60°
12
83°
61°
13
83°
61°
14
79°
50°
15
70°
52°
16
72°
53°
17
75°
54°
18
70°
50°
19
71°
46°
20
70°
47°
21
76°
50°
22
78°
54°
23
78°
45°
24
69°
45°
25
70°
49°
26
74°
53°
27
75°
52°
28
76°
45°
29
67°
42°
30
66°
43°
1
67°
45°
2
74°
45°
3
75°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Choctaw Lake
Choctaw Lake's September 2026 forecast shows daily high temperatures ranging from 66° to 84°, with overnight lows between 42° and 62°. The average high for September is 76° with an average low of 53°. 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 Choctaw Lake. See also: October | November | December.
