S
M
T
W
T
F
S
30
87°
69°
31
91°
69°
1
94°
74°
2
96°
75°
3
95°
76°
4
95°
72°
5
91°
72°
6
82°
67°
7
84°
64°
8
85°
62°
9
86°
61°
10
93°
69°
11
95°
74°
12
91°
73°
13
91°
76°
14
91°
69°
15
82°
61°
16
83°
59°
17
88°
61°
18
93°
71°
19
86°
69°
20
89°
64°
21
91°
69°
22
87°
72°
23
76°
67°
24
68°
61°
25
69°
57°
26
76°
53°
27
81°
60°
28
82°
56°
29
83°
59°
30
86°
64°
1
87°
60°
2
90°
69°
3
78°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bath
Bath's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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.
