S
M
T
W
T
F
S
26
64°
57°
27
64°
57°
28
72°
59°
29
64°
50°
30
63°
50°
31
63°
46°
1
63°
52°
2
64°
48°
3
70°
54°
4
70°
59°
5
61°
55°
6
63°
55°
7
66°
55°
8
68°
54°
9
63°
54°
10
64°
52°
11
73°
50°
12
75°
59°
13
73°
59°
14
66°
59°
15
63°
54°
16
62°
57°
17
63°
58°
18
63°
55°
19
62°
54°
20
63°
49°
21
62°
49°
22
63°
49°
23
64°
50°
24
65°
52°
25
64°
52°
26
64°
50°
27
63°
51°
28
61°
52°
29
64°
52°
30
62°
51°
31
61°
51°
1
61°
50°
2
62°
52°
3
61°
50°
4
60°
48°
5
61°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kilmarnock
Kilmarnock's August 2026 forecast shows daily high temperatures ranging from 60° to 65°, with overnight lows between 48° and 58°. The average high for August is 62° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Kilmarnock. See also: September | October | November.
