S
M
T
W
T
F
S
31
59°
50°
1
60°
51°
2
64°
51°
3
61°
50°
4
62°
51°
5
61°
51°
6
61°
49°
7
60°
50°
8
60°
49°
9
61°
51°
10
62°
49°
11
61°
50°
12
61°
48°
13
60°
47°
14
61°
52°
15
62°
52°
16
62°
51°
17
63°
53°
18
64°
53°
19
62°
52°
20
62°
51°
21
63°
52°
22
62°
53°
23
62°
52°
24
63°
51°
25
64°
53°
26
65°
52°
27
66°
50°
28
66°
52°
29
67°
52°
30
66°
54°
1
68°
55°
2
70°
56°
3
70°
56°
4
69°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lisburn
Lisburn's June 2026 forecast shows daily high temperatures ranging from 59° to 70°, with overnight lows between 47° and 56°. The average high for June is 63° 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 June weather will actually feel in Lisburn. See also: July | August | September.