S
M
T
W
T
F
S
26
45°
38°
27
46°
35°
28
49°
40°
29
47°
37°
30
47°
40°
1
50°
37°
2
47°
35°
3
51°
43°
4
58°
45°
5
59°
44°
6
52°
45°
7
59°
47°
8
61°
48°
9
61°
46°
10
58°
43°
11
51°
43°
12
51°
42°
13
52°
45°
14
52°
45°
15
54°
46°
16
58°
48°
17
57°
47°
18
58°
37°
19
55°
37°
20
52°
38°
21
53°
37°
22
53°
37°
23
54°
40°
24
55°
45°
25
57°
41°
26
58°
43°
27
59°
40°
28
56°
45°
29
55°
47°
30
68°
42°
31
59°
46°
1
58°
44°
2
61°
45°
3
59°
54°
4
66°
45°
5
66°
45°
6
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bayfield
Bayfield's May 2026 forecast shows daily high temperatures ranging from 45° to 68°, with overnight lows between 35° and 54°. The average high for May is 55° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Bayfield. See also: June | July | August.
