S
M
T
W
T
F
S
30
66°
52°
31
65°
52°
1
68°
50°
2
65°
50°
3
66°
49°
4
67°
49°
5
68°
50°
6
69°
49°
7
63°
48°
8
64°
49°
9
66°
49°
10
62°
48°
11
62°
46°
12
58°
45°
13
55°
42°
14
54°
36°
15
55°
38°
16
57°
40°
17
59°
46°
18
56°
46°
19
57°
44°
20
64°
45°
21
60°
39°
22
64°
43°
23
64°
33°
24
55°
42°
25
63°
35°
26
58°
30°
27
52°
29°
28
48°
27°
29
48°
29°
30
49°
32°
1
48°
31°
2
52°
30°
3
52°
40°
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 48° to 69°, with overnight lows between 27° and 52°. The average high for September is 59° with an average low of 42°. 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.