S
M
T
W
T
F
S
26
65°
32°
27
68°
34°
28
60°
35°
29
53°
44°
30
48°
45°
1
63°
36°
2
53°
43°
3
53°
34°
4
62°
46°
5
65°
51°
6
62°
51°
7
60°
46°
8
56°
41°
9
58°
43°
10
57°
44°
11
61°
41°
12
62°
43°
13
60°
44°
14
59°
45°
15
63°
46°
16
61°
44°
17
60°
42°
18
61°
49°
19
60°
49°
20
64°
48°
21
66°
50°
22
69°
47°
23
61°
48°
24
60°
49°
25
63°
47°
26
64°
46°
27
63°
46°
28
61°
48°
29
62°
50°
30
65°
51°
31
64°
49°
1
64°
46°
2
63°
46°
3
64°
47°
4
63°
47°
5
64°
48°
6
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Damariscotta
Damariscotta's May 2026 forecast shows daily high temperatures ranging from 53° to 69°, with overnight lows between 34° and 51°. The average high for May is 62° with an average low of 46°. 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 Damariscotta. See also: June | July | August.
