S
M
T
W
T
F
S
26
50°
34°
27
58°
35°
28
47°
39°
29
39°
33°
30
39°
33°
1
40°
34°
2
47°
31°
3
59°
39°
4
56°
38°
5
39°
35°
6
40°
35°
7
42°
32°
8
56°
30°
9
47°
36°
10
41°
34°
11
44°
35°
12
43°
36°
13
53°
37°
14
61°
35°
15
80°
46°
16
69°
42°
17
48°
36°
18
62°
39°
19
49°
37°
20
42°
33°
21
53°
32°
22
59°
39°
23
58°
42°
24
60°
43°
25
73°
42°
26
N/A
27
59°
42°
28
64°
45°
29
70°
46°
30
62°
46°
31
67°
50°
1
68°
50°
2
73°
54°
3
68°
52°
4
72°
55°
5
67°
53°
6
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Eagle Harbor
Eagle Harbor's May 2026 forecast shows daily high temperatures ranging from 59° to 73°, with overnight lows between 42° and 55°. The average high for May is 67° with an average low of 50°. 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 Eagle Harbor. See also: June | July | August.