S
M
T
W
T
F
S
30
77°
59°
31
80°
60°
1
81°
57°
2
76°
54°
3
75°
53°
4
75°
52°
5
76°
52°
6
76°
58°
7
78°
54°
8
78°
54°
9
79°
57°
10
79°
55°
11
78°
54°
12
79°
57°
13
79°
58°
14
78°
57°
15
79°
57°
16
79°
56°
17
78°
57°
18
77°
55°
19
76°
54°
20
76°
54°
21
75°
53°
22
76°
46°
23
70°
47°
24
Hist. Avg.
71°
48°
25
Hist. Avg.
71°
47°
26
Hist. Avg.
71°
47°
27
Hist. Avg.
70°
46°
28
Hist. Avg.
70°
46°
29
Hist. Avg.
70°
46°
30
Hist. Avg.
69°
45°
1
Hist. Avg.
69°
45°
2
Hist. Avg.
68°
44°
3
Hist. Avg.
68°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Rockbridge Baths
Rockbridge Baths's September 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 46° and 60°. The average high for September is 77° 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 Rockbridge Baths. See also: October | November | December.