S
M
T
W
T
F
S
30
67°
60°
31
73°
60°
1
83°
59°
2
76°
55°
3
73°
60°
4
72°
60°
5
75°
61°
6
77°
60°
7
72°
58°
8
70°
57°
9
74°
54°
10
70°
55°
11
68°
52°
12
67°
49°
13
68°
50°
14
69°
48°
15
74°
54°
16
73°
53°
17
71°
54°
18
72°
55°
19
71°
53°
20
72°
53°
21
72°
54°
22
71°
53°
23
71°
53°
24
72°
54°
25
72°
53°
26
71°
52°
27
72°
53°
28
71°
51°
29
69°
50°
30
68°
51°
1
70°
52°
2
70°
50°
3
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bayfield Town
Bayfield Town's September 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 48° and 61°. The average high for September is 72° with an average low of 54°. 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 Bayfield Town. See also: October | November | December.