S
M
T
W
T
F
S
26
68°
52°
27
79°
52°
28
72°
52°
29
68°
52°
30
57°
43°
1
64°
37°
2
52°
37°
3
59°
32°
4
73°
45°
5
75°
57°
6
66°
52°
7
61°
46°
8
66°
37°
9
68°
52°
10
75°
50°
11
64°
48°
12
72°
45°
13
73°
52°
14
55°
41°
15
71°
54°
16
80°
61°
17
90°
64°
18
93°
68°
19
89°
65°
20
79°
56°
21
70°
53°
22
75°
57°
23
78°
57°
24
79°
61°
25
80°
61°
26
81°
63°
27
82°
54°
28
77°
58°
29
79°
60°
30
78°
58°
31
72°
54°
1
72°
54°
2
73°
52°
3
73°
52°
4
74°
56°
5
81°
61°
6
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Delorme
Delorme's May 2026 forecast shows daily high temperatures ranging from 55° to 93°, with overnight lows between 41° and 68°. The average high for May is 78° with an average low of 58°. 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 Delorme. See also: June | July | August.