S
M
T
W
T
F
S
27
75°
44°
28
76°
47°
29
80°
49°
30
74°
59°
1
90°
70°
2
70°
49°
3
68°
45°
4
74°
46°
5
68°
40°
6
69°
47°
7
74°
51°
8
74°
51°
9
74°
50°
10
76°
55°
11
79°
57°
12
67°
47°
13
69°
47°
14
67°
48°
15
69°
46°
16
66°
31°
17
69°
46°
18
68°
45°
19
60°
40°
20
61°
44°
21
57°
43°
22
58°
40°
23
61°
42°
24
56°
38°
25
53°
35°
26
52°
37°
27
52°
32°
28
56°
42°
29
63°
44°
30
63°
45°
31
60°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Bunker Hill
Bunker Hill's October 2026 forecast shows daily high temperatures ranging from 52° to 79°, with overnight lows between 31° and 57°. The average high for October is 65° with an average low of 44°. 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 Bunker Hill. See also: November | December | January.