S
M
T
W
T
F
S
28
82°
70°
29
82°
68°
30
87°
63°
1
92°
72°
2
95°
75°
3
96°
79°
4
94°
79°
5
96°
75°
6
89°
76°
7
87°
73°
8
81°
73°
9
86°
74°
10
93°
76°
11
85°
73°
12
84°
69°
13
83°
65°
14
86°
66°
15
93°
70°
16
92°
68°
17
91°
69°
18
92°
70°
19
88°
67°
20
90°
66°
21
90°
66°
22
89°
67°
23
86°
67°
24
91°
71°
25
87°
69°
26
86°
68°
27
88°
71°
28
88°
71°
29
90°
70°
30
89°
71°
31
87°
70°
1
87°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Kilmarnock
Kilmarnock's July 2026 forecast shows daily high temperatures ranging from 83° to 93°, with overnight lows between 65° and 76°. The average high for July is 88° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Kilmarnock. See also: August | September | October.