S
M
T
W
T
F
S
31
63°
57°
1
61°
55°
2
63°
54°
3
63°
53°
4
59°
46°
5
60°
51°
6
61°
51°
7
64°
53°
8
65°
52°
9
63°
53°
10
64°
52°
11
65°
54°
12
66°
54°
13
68°
55°
14
64°
48°
15
63°
49°
16
64°
54°
17
64°
51°
18
63°
49°
19
63°
50°
20
64°
54°
21
65°
54°
22
64°
55°
23
64°
55°
24
65°
54°
25
64°
51°
26
64°
52°
27
65°
50°
28
64°
52°
29
65°
55°
30
66°
54°
1
66°
52°
2
67°
56°
3
66°
56°
4
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Llansamlet
Llansamlet's June 2026 forecast shows daily high temperatures ranging from 59° to 68°, with overnight lows between 46° and 56°. The average high for June is 64° with an average low of 53°. 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 Llansamlet. See also: July | August | September.
