S
M
T
W
T
F
S
26
61°
31°
27
63°
34°
28
57°
32°
29
44°
39°
30
46°
41°
1
59°
36°
2
50°
30°
3
45°
39°
4
59°
36°
5
58°
45°
6
55°
49°
7
60°
39°
8
57°
38°
9
58°
31°
10
55°
47°
11
61°
45°
12
56°
40°
13
55°
40°
14
64°
46°
15
60°
51°
16
69°
48°
17
80°
52°
18
62°
48°
19
77°
45°
20
87°
55°
21
64°
46°
22
N/A
23
62°
45°
24
56°
48°
25
58°
47°
26
62°
49°
27
64°
48°
28
59°
46°
29
60°
48°
30
61°
49°
31
62°
52°
1
65°
51°
2
62°
51°
3
66°
54°
4
67°
50°
5
71°
53°
6
65°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Little Deer Isle
Little Deer Isle's May 2026 forecast shows daily high temperatures ranging from 56° to 71°, with overnight lows between 45° and 54°. The average high for May is 63° 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 Little Deer Isle. See also: June | July | August.
