S
M
T
W
T
F
S
30
77°
59°
31
78°
62°
1
78°
63°
2
79°
62°
3
78°
55°
4
76°
53°
5
75°
54°
6
76°
54°
7
78°
55°
8
80°
58°
9
81°
60°
10
80°
53°
11
75°
52°
12
75°
56°
13
76°
51°
14
73°
52°
15
71°
51°
16
73°
50°
17
72°
52°
18
73°
49°
19
75°
49°
20
73°
52°
21
76°
51°
22
72°
56°
23
77°
56°
24
75°
55°
25
74°
55°
26
75°
54°
27
76°
55°
28
78°
54°
29
77°
53°
30
75°
53°
1
76°
54°
2
77°
47°
3
76°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Mount Comfort
Mount Comfort's September 2026 forecast shows daily high temperatures ranging from 71° to 81°, with overnight lows between 43° and 63°. The average high for September is 76° with an average low of 54°. 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 Mount Comfort. See also: October | November | December.