S
M
T
W
T
F
S
26
89°
60°
27
84°
63°
28
93°
53°
29
88°
62°
30
89°
70°
1
89°
66°
2
78°
49°
3
78°
47°
4
83°
54°
5
86°
61°
6
86°
67°
7
84°
61°
8
81°
58°
9
83°
64°
10
85°
66°
11
86°
65°
12
87°
64°
13
86°
63°
14
85°
68°
15
88°
65°
16
88°
66°
17
87°
66°
18
89°
65°
19
88°
67°
20
88°
67°
21
89°
66°
22
89°
67°
23
88°
68°
24
89°
68°
25
89°
69°
26
88°
69°
27
88°
68°
28
86°
69°
29
86°
69°
30
85°
70°
31
86°
69°
1
86°
70°
2
87°
70°
3
85°
70°
4
87°
71°
5
90°
70°
6
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Old Town
Old Town's May 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 47° and 71°. The average high for May is 86° with an average low of 65°. 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 Town. See also: June | July | August.