S
M
T
W
T
F
S
27
59°
52°
28
61°
46°
29
68°
46°
30
68°
54°
1
63°
48°
2
64°
54°
3
57°
50°
4
64°
52°
5
63°
54°
6
57°
43°
7
55°
39°
8
53°
49°
9
58°
48°
10
54°
44°
11
55°
46°
12
60°
55°
13
60°
52°
14
59°
50°
15
56°
48°
16
57°
47°
17
56°
49°
18
59°
48°
19
57°
47°
20
56°
48°
21
53°
46°
22
54°
43°
23
51°
39°
24
51°
39°
25
52°
42°
26
52°
41°
27
54°
43°
28
50°
42°
29
49°
40°
30
49°
38°
31
52°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Kilmarnock
Kilmarnock's October 2026 forecast shows daily high temperatures ranging from 49° to 60°, with overnight lows between 38° and 55°. The average high for October is 54° 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 Kilmarnock. See also: November | December | January.
