S
M
T
W
T
F
S
30
82°
63°
31
83°
59°
1
87°
60°
2
88°
60°
3
89°
62°
4
89°
61°
5
82°
65°
6
76°
62°
7
67°
61°
8
76°
55°
9
80°
54°
10
82°
58°
11
84°
60°
12
77°
63°
13
80°
66°
14
81°
59°
15
74°
59°
16
86°
59°
17
85°
56°
18
85°
62°
19
80°
61°
20
82°
60°
21
82°
59°
22
74°
60°
23
60°
52°
24
59°
50°
25
71°
43°
26
70°
39°
27
67°
49°
28
70°
50°
29
75°
44°
30
76°
45°
1
74°
52°
2
75°
58°
3
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Blowing Rock
Blowing Rock's September 2026 forecast shows daily high temperatures ranging from 69° to 75°, with overnight lows between 52° and 58°. The average high for September is 73° with an average low of 55°. 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 Blowing Rock. See also: October | November | December.
