S
M
T
W
T
F
S
28
64°
59°
29
64°
57°
30
64°
59°
1
64°
59°
2
63°
57°
3
64°
57°
4
66°
59°
5
64°
59°
6
63°
57°
7
66°
57°
8
68°
57°
9
70°
57°
10
79°
57°
11
82°
59°
12
81°
64°
13
75°
63°
14
74°
62°
15
76°
61°
16
75°
60°
17
72°
58°
18
67°
58°
19
66°
56°
20
66°
57°
21
67°
58°
22
67°
58°
23
70°
60°
24
70°
59°
25
66°
58°
26
67°
59°
27
60°
58°
28
59°
58°
29
60°
57°
30
60°
58°
31
60°
58°
1
60°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Pen-Y-Graig
Pen-Y-Graig's July 2026 forecast shows daily high temperatures ranging from 59° to 76°, with overnight lows between 56° and 62°. The average high for July is 66° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Pen-Y-Graig. See also: August | September | October.