S
M
T
W
T
F
S
27
66°
54°
28
70°
53°
29
70°
50°
30
69°
52°
1
67°
53°
2
69°
50°
3
69°
50°
4
66°
47°
5
63°
48°
6
61°
49°
7
59°
46°
8
57°
46°
9
56°
49°
10
63°
49°
11
65°
47°
12
63°
40°
13
57°
39°
14
55°
43°
15
58°
46°
16
60°
45°
17
62°
48°
18
60°
48°
19
60°
46°
20
62°
45°
21
60°
44°
22
56°
43°
23
53°
39°
24
53°
42°
25
55°
40°
26
50°
42°
27
49°
42°
28
55°
43°
29
56°
34°
30
55°
33°
31
47°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Damariscotta
Damariscotta's October 2026 forecast shows daily high temperatures ranging from 47° to 70°, with overnight lows between 31° and 54°. The average high for October is 60° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Damariscotta. See also: November | December | January.