S
M
T
W
T
F
S
31
64°
55°
1
63°
55°
2
63°
55°
3
64°
55°
4
61°
54°
5
59°
52°
6
59°
54°
7
63°
55°
8
59°
50°
9
59°
50°
10
59°
50°
11
59°
52°
12
59°
57°
13
61°
52°
14
70°
50°
15
72°
57°
16
66°
57°
17
63°
61°
18
73°
59°
19
72°
59°
20
66°
57°
21
N/A
22
87°
65°
23
93°
66°
24
97°
73°
25
97°
63°
26
78°
60°
27
72°
56°
28
72°
57°
29
71°
56°
30
72°
58°
1
76°
58°
2
75°
60°
3
74°
59°
4
72°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Caerphilly
Caerphilly's June 2026 forecast shows daily high temperatures ranging from 71° to 97°, with overnight lows between 56° and 73°. The average high for June is 80° with an average low of 61°. 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 Caerphilly. See also: July | August | September.