S
M
T
W
T
F
S
26
65°
34°
27
62°
39°
28
52°
37°
29
46°
31°
30
38°
27°
1
41°
27°
2
51°
22°
3
63°
36°
4
64°
35°
5
42°
28°
6
40°
28°
7
46°
27°
8
54°
39°
9
52°
33°
10
45°
29°
11
47°
29°
12
52°
32°
13
52°
37°
14
57°
41°
15
57°
40°
16
54°
38°
17
55°
39°
18
58°
39°
19
60°
40°
20
57°
38°
21
58°
39°
22
58°
38°
23
59°
41°
24
60°
40°
25
60°
43°
26
62°
44°
27
66°
46°
28
70°
48°
29
70°
48°
30
71°
49°
31
71°
49°
1
64°
48°
2
68°
51°
3
71°
52°
4
72°
50°
5
68°
48°
6
62°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ishpeming
Ishpeming's May 2026 forecast shows daily high temperatures ranging from 40° to 72°, with overnight lows between 27° and 52°. The average high for May is 59° with an average low of 41°. 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 Ishpeming. See also: June | July | August.