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