S
M
T
W
T
F
S
30
74°
50°
31
68°
50°
1
70°
49°
2
69°
49°
3
66°
47°
4
66°
42°
5
67°
49°
6
74°
48°
7
66°
40°
8
65°
37°
9
64°
34°
10
63°
32°
11
62°
34°
12
61°
32°
13
61°
31°
14
59°
33°
15
64°
38°
16
68°
43°
17
72°
42°
18
72°
43°
19
74°
46°
20
73°
43°
21
74°
46°
22
71°
44°
23
72°
42°
24
70°
32°
25
68°
31°
26
57°
33°
27
61°
34°
28
60°
35°
29
56°
37°
30
66°
38°
1
65°
38°
2
66°
38°
3
67°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Carlyle
Carlyle's September 2026 forecast shows daily high temperatures ranging from 56° to 74°, with overnight lows between 31° and 50°. The average high for September is 67° with an average low of 40°. 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 Carlyle. See also: October | November | December.
