S
M
T
W
T
F
S
30
67°
51°
31
68°
48°
1
75°
46°
2
80°
49°
3
84°
56°
4
69°
52°
5
89°
50°
6
82°
53°
7
81°
55°
8
67°
45°
9
72°
53°
10
67°
53°
11
70°
51°
12
73°
48°
13
76°
49°
14
76°
47°
15
77°
48°
16
74°
52°
17
73°
51°
18
75°
52°
19
82°
55°
20
77°
48°
21
79°
51°
22
81°
50°
23
77°
50°
24
73°
49°
25
79°
50°
26
80°
51°
27
82°
52°
28
77°
51°
29
81°
52°
30
81°
52°
1
83°
53°
2
81°
53°
3
83°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Old Bar
Old Bar's September 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 45° and 55°. The average high for September is 77° with an average low of 51°. 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 Old Bar. See also: October | November | December.
