S
M
T
W
T
F
S
30
71°
55°
31
72°
54°
1
71°
54°
2
69°
54°
3
70°
55°
4
70°
52°
5
69°
50°
6
69°
49°
7
68°
52°
8
68°
54°
9
67°
53°
10
69°
53°
11
68°
52°
12
70°
53°
13
69°
50°
14
68°
53°
15
67°
52°
16
67°
52°
17
68°
53°
18
65°
52°
19
64°
47°
20
64°
52°
21
65°
50°
22
67°
52°
23
Hist. Avg.
66°
52°
24
Hist. Avg.
65°
52°
25
Hist. Avg.
65°
51°
26
Hist. Avg.
65°
51°
27
Hist. Avg.
65°
51°
28
Hist. Avg.
64°
51°
29
Hist. Avg.
64°
51°
30
Hist. Avg.
64°
51°
1
Hist. Avg.
63°
50°
2
Hist. Avg.
63°
50°
3
Hist. Avg.
63°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Bath
Bath's September 2026 forecast shows daily high temperatures ranging from 64° to 72°, with overnight lows between 47° and 55°. The average high for September is 68° with an average low of 52°. 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 Bath. See also: October | November | December.
