S
M
T
W
T
F
S
30
72°
58°
31
74°
61°
1
77°
61°
2
77°
60°
3
78°
54°
4
75°
52°
5
69°
53°
6
70°
59°
7
70°
58°
8
74°
59°
9
75°
57°
10
71°
58°
11
74°
57°
12
75°
58°
13
74°
58°
14
72°
57°
15
75°
58°
16
75°
53°
17
73°
57°
18
71°
50°
19
72°
49°
20
66°
47°
21
65°
46°
22
64°
53°
23
65°
49°
24
69°
46°
25
63°
45°
26
63°
45°
27
65°
47°
28
69°
51°
29
68°
49°
30
69°
47°
1
62°
50°
2
61°
42°
3
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Carmel Hamlet
Carmel Hamlet's September 2026 forecast shows daily high temperatures ranging from 61° to 78°, with overnight lows between 42° and 61°. The average high for September is 70° 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 Carmel Hamlet. See also: October | November | December.