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
51°
47°
15
54°
45°
16
69°
55°
17
77°
48°
18
62°
49°
19
81°
63°
20
76°
53°
21
65°
45°
22
61°
46°
23
64°
46°
24
65°
49°
25
64°
51°
26
66°
55°
27
69°
47°
28
61°
48°
29
62°
49°
30
61°
52°
31
62°
52°
1
65°
51°
2
63°
51°
3
63°
50°
4
64°
48°
5
64°
53°
6
65°
54°
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 51° to 81°, with overnight lows between 45° and 63°. The average high for May is 65° 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 Old Orchard Beach. See also: June | July | August.
