S
M
T
W
T
F
S
26
67°
31°
27
73°
35°
28
65°
32°
29
53°
36°
30
48°
43°
1
60°
33°
2
48°
30°
3
47°
40°
4
62°
32°
5
68°
41°
6
60°
50°
7
63°
41°
8
56°
33°
9
60°
30°
10
63°
49°
11
62°
39°
12
57°
32°
13
57°
33°
14
65°
47°
15
66°
52°
16
77°
46°
17
78°
52°
18
64°
46°
19
86°
61°
20
85°
43°
21
60°
34°
22
66°
39°
23
64°
42°
24
61°
43°
25
61°
48°
26
62°
47°
27
64°
45°
28
72°
49°
29
72°
46°
30
76°
48°
31
76°
50°
1
73°
48°
2
67°
48°
3
66°
49°
4
66°
51°
5
67°
52°
6
72°
53°
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 60° to 86°, with overnight lows between 34° and 61°. The average high for May is 69° with an average low of 47°. 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.