S
M
T
W
T
F
S
27
66°
54°
28
57°
53°
29
60°
55°
30
66°
55°
1
63°
59°
2
66°
54°
3
64°
50°
4
63°
50°
5
65°
48°
6
62°
42°
7
63°
46°
8
61°
47°
9
63°
48°
10
61°
48°
11
62°
46°
12
63°
42°
13
62°
41°
14
53°
39°
15
54°
39°
16
56°
46°
17
60°
46°
18
63°
45°
19
63°
45°
20
57°
44°
21
60°
39°
22
52°
36°
23
51°
35°
24
51°
43°
25
60°
44°
26
60°
37°
27
51°
35°
28
49°
37°
29
53°
43°
30
58°
44°
31
59°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Acadia National Park
Acadia National Park's October 2026 forecast shows daily high temperatures ranging from 49° to 66°, with overnight lows between 35° and 59°. The average high for October is 59° 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 Acadia National Park. See also: November | December | January.
