S
M
T
W
T
F
S
30
88°
65°
31
88°
65°
1
89°
64°
2
89°
64°
3
86°
63°
4
87°
61°
5
81°
58°
6
81°
57°
7
84°
62°
8
87°
61°
9
87°
62°
10
86°
63°
11
85°
61°
12
84°
60°
13
84°
59°
14
85°
60°
15
86°
60°
16
76°
54°
17
77°
58°
18
Hist. Avg.
81°
59°
19
Hist. Avg.
81°
58°
20
Hist. Avg.
81°
58°
21
Hist. Avg.
80°
58°
22
Hist. Avg.
80°
57°
23
Hist. Avg.
80°
57°
24
Hist. Avg.
79°
57°
25
Hist. Avg.
79°
56°
26
Hist. Avg.
79°
56°
27
Hist. Avg.
78°
55°
28
Hist. Avg.
78°
55°
29
Hist. Avg.
78°
54°
30
Hist. Avg.
77°
54°
1
Hist. Avg.
77°
54°
2
Hist. Avg.
76°
53°
3
Hist. Avg.
76°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Rockbridge
Rockbridge's September 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 54° and 65°. The average high for September is 85° with an average low of 61°. 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 Rockbridge. See also: October | November | December.
