S
M
T
W
T
F
S
31
63°
54°
1
N/A
2
61°
50°
3
58°
49°
4
58°
47°
5
57°
46°
6
60°
51°
7
63°
51°
8
60°
50°
9
61°
49°
10
63°
50°
11
61°
49°
12
63°
52°
13
65°
51°
14
59°
45°
15
59°
49°
16
60°
49°
17
58°
46°
18
59°
46°
19
59°
47°
20
60°
48°
21
60°
50°
22
59°
49°
23
60°
48°
24
60°
47°
25
59°
47°
26
59°
48°
27
61°
47°
28
60°
48°
29
60°
51°
30
61°
50°
1
60°
49°
2
61°
51°
3
61°
50°
4
62°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Cumnock
Cumnock's June 2026 forecast shows daily high temperatures ranging from 57° to 65°, with overnight lows between 45° and 52°. The average high for June is 60° with an average low of 49°. 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 Cumnock. See also: July | August | September.