S
M
T
W
T
F
S
27
64°
43°
28
64°
43°
29
60°
49°
30
61°
41°
1
63°
49°
2
69°
54°
3
65°
52°
4
67°
49°
5
65°
50°
6
61°
51°
7
61°
51°
8
68°
47°
9
57°
47°
10
57°
41°
11
61°
37°
12
60°
37°
13
62°
46°
14
64°
49°
15
65°
45°
16
72°
40°
17
62°
46°
18
58°
38°
19
61°
43°
20
57°
37°
21
61°
36°
22
54°
42°
23
56°
40°
24
52°
38°
25
56°
46°
26
55°
44°
27
52°
46°
28
53°
44°
29
53°
44°
30
47°
39°
31
51°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Hamilton
Hamilton's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 Hamilton. See also: November | December | January.
