S
M
T
W
T
F
S
26
64°
53°
27
63°
52°
28
64°
54°
29
63°
54°
30
63°
51°
31
64°
50°
1
62°
51°
2
63°
50°
3
63°
54°
4
64°
53°
5
63°
53°
6
63°
51°
7
62°
51°
8
63°
53°
9
63°
54°
10
64°
54°
11
65°
55°
12
67°
54°
13
66°
50°
14
62°
54°
15
64°
51°
16
67°
53°
17
64°
50°
18
63°
49°
19
64°
49°
20
64°
50°
21
63°
47°
22
63°
49°
23
64°
49°
24
62°
50°
25
64°
49°
26
63°
53°
27
62°
53°
28
65°
50°
29
63°
52°
30
62°
51°
31
61°
52°
1
64°
53°
2
64°
52°
3
65°
48°
4
65°
47°
5
64°
51°
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 61° to 67°, with overnight lows between 47° and 55°. The average high for August is 64° with an average low of 51°. 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.
