S
M
T
W
T
F
S
30
87°
65°
31
86°
68°
1
91°
72°
2
89°
73°
3
94°
71°
4
89°
67°
5
82°
61°
6
79°
62°
7
79°
60°
8
77°
59°
9
78°
61°
10
84°
62°
11
80°
59°
12
82°
57°
13
78°
58°
14
79°
57°
15
74°
61°
16
72°
62°
17
72°
57°
18
71°
52°
19
70°
53°
20
70°
56°
21
74°
56°
22
77°
59°
23
78°
60°
24
78°
59°
25
77°
58°
26
75°
57°
27
76°
58°
28
75°
58°
29
77°
57°
30
72°
55°
1
67°
51°
2
69°
55°
3
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Mount Airy
Mount Airy's September 2026 forecast shows daily high temperatures ranging from 67° to 94°, with overnight lows between 51° and 73°. The average high for September is 78° with an average low of 59°. 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 Airy. See also: October | November | December.
