S
M
T
W
T
F
S
26
60°
34°
27
65°
34°
28
52°
40°
29
48°
42°
30
47°
43°
1
62°
38°
2
51°
37°
3
55°
40°
4
71°
39°
5
68°
47°
6
59°
51°
7
63°
43°
8
59°
36°
9
56°
36°
10
61°
47°
11
61°
42°
12
59°
37°
13
52°
36°
14
61°
47°
15
60°
48°
16
75°
49°
17
84°
61°
18
64°
51°
19
92°
49°
20
89°
62°
21
66°
47°
22
63°
39°
23
62°
43°
24
54°
48°
25
72°
50°
26
77°
48°
27
84°
60°
28
70°
52°
29
61°
49°
30
54°
41°
31
63°
48°
1
58°
43°
2
65°
49°
3
68°
51°
4
72°
56°
5
78°
61°
6
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Old Orchard Beach
Old Orchard Beach's May 2026 forecast shows daily high temperatures ranging from 58° to 78°, with overnight lows between 43° and 61°. The average high for May is 68° with an average low of 52°. 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 Old Orchard Beach. See also: June | July | August.
