S
M
T
W
T
F
S
31
65°
44°
1
67°
46°
2
63°
46°
3
63°
45°
4
64°
40°
5
60°
38°
6
60°
39°
7
61°
39°
8
61°
38°
9
63°
44°
10
72°
49°
11
73°
48°
12
64°
43°
13
66°
49°
14
73°
51°
15
74°
50°
16
68°
50°
17
70°
49°
18
71°
50°
19
69°
50°
20
73°
51°
21
72°
51°
22
70°
50°
23
74°
52°
24
71°
51°
25
75°
52°
26
75°
51°
27
76°
47°
28
70°
49°
29
73°
52°
30
72°
53°
1
74°
52°
2
73°
48°
3
73°
46°
4
75°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Kilwinning
Kilwinning's June 2026 forecast shows daily high temperatures ranging from 60° to 76°, with overnight lows between 38° and 53°. The average high for June is 69° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Kilwinning. See also: July | August | September.