S
M
T
W
T
F
S
30
66°
55°
31
64°
52°
1
61°
55°
2
61°
55°
3
63°
57°
4
63°
55°
5
63°
52°
6
66°
55°
7
61°
52°
8
N/A
9
60°
49°
10
60°
50°
11
61°
52°
12
63°
48°
13
62°
50°
14
63°
55°
15
60°
50°
16
60°
47°
17
59°
48°
18
61°
50°
19
62°
51°
20
61°
50°
21
60°
51°
22
60°
50°
23
60°
49°
24
59°
48°
25
55°
46°
26
54°
45°
27
55°
47°
28
55°
43°
29
53°
43°
30
54°
48°
1
56°
45°
2
55°
46°
3
55°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Carmunnock
Carmunnock's September 2026 forecast shows daily high temperatures ranging from 53° to 63°, with overnight lows between 43° and 55°. The average high for September is 59° with an average low of 48°. 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 Carmunnock. See also: October | November | December.
