S
M
T
W
T
F
S
30
85°
64°
31
88°
63°
1
88°
64°
2
90°
65°
3
90°
66°
4
90°
67°
5
90°
68°
6
90°
66°
7
76°
67°
8
82°
66°
9
85°
58°
10
87°
58°
11
89°
62°
12
79°
65°
13
84°
64°
14
88°
59°
15
84°
64°
16
87°
64°
17
89°
64°
18
90°
63°
19
90°
64°
20
85°
63°
21
85°
66°
22
80°
65°
23
77°
63°
24
73°
54°
25
74°
52°
26
73°
51°
27
75°
49°
28
74°
50°
29
74°
51°
30
76°
52°
1
73°
51°
2
75°
48°
3
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Blue Ridge
Blue Ridge's September 2026 forecast shows daily high temperatures ranging from 73° to 90°, with overnight lows between 48° and 66°. The average high for September is 77° with an average low of 56°. 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 Blue Ridge. See also: October | November | December.