S
M
T
W
T
F
S
30
85°
64°
31
79°
63°
1
83°
63°
2
82°
62°
3
83°
63°
4
83°
62°
5
82°
62°
6
82°
59°
7
81°
62°
8
81°
61°
9
80°
61°
10
80°
60°
11
79°
58°
12
81°
59°
13
82°
59°
14
81°
58°
15
81°
60°
16
79°
60°
17
80°
61°
18
80°
58°
19
75°
51°
20
74°
58°
21
72°
59°
22
75°
51°
23
72°
50°
24
70°
50°
25
71°
54°
26
74°
56°
27
69°
51°
28
69°
50°
29
68°
49°
30
68°
53°
1
69°
56°
2
70°
47°
3
68°
45°
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 68° to 85°, with overnight lows between 45° and 64°. The average high for September is 77° with an average low of 57°. 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.
