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