S
M
T
W
T
F
S
30
85°
64°
31
88°
63°
1
91°
66°
2
92°
66°
3
91°
67°
4
90°
66°
5
91°
65°
6
86°
63°
7
84°
61°
8
86°
62°
9
86°
56°
10
84°
58°
11
83°
58°
12
80°
56°
13
79°
53°
14
82°
55°
15
81°
60°
16
75°
58°
17
75°
57°
18
78°
58°
19
78°
57°
20
74°
55°
21
76°
54°
22
77°
52°
23
76°
52°
24
80°
56°
25
80°
56°
26
76°
55°
27
71°
56°
28
72°
55°
29
73°
54°
30
77°
54°
1
73°
53°
2
73°
53°
3
75°
52°
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 71° to 92°, with overnight lows between 52° and 67°. The average high for September is 80° with an average low of 58°. 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.