S
M
T
W
T
F
S
27
64°
52°
28
56°
52°
29
62°
55°
30
63°
55°
1
76°
55°
2
80°
55°
3
66°
44°
4
63°
39°
5
66°
47°
6
56°
44°
7
60°
36°
8
67°
45°
9
63°
45°
10
59°
39°
11
56°
34°
12
71°
47°
13
49°
39°
14
67°
45°
15
59°
39°
16
57°
38°
17
50°
33°
18
55°
27°
19
59°
35°
20
62°
34°
21
56°
38°
22
58°
38°
23
51°
31°
24
55°
34°
25
59°
40°
26
62°
42°
27
52°
37°
28
52°
38°
29
53°
39°
30
56°
42°
31
49°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Hallowell
Hallowell's October 2026 forecast shows daily high temperatures ranging from 49° to 62°, with overnight lows between 31° and 42°. The average high for October is 56° with an average low of 38°. 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 Hallowell. See also: November | December | January.