S
M
T
W
T
F
S
28
80°
64°
29
85°
63°
30
87°
64°
1
93°
69°
2
100°
75°
3
100°
74°
4
95°
70°
5
83°
67°
6
76°
64°
7
75°
58°
8
81°
60°
9
87°
63°
10
86°
62°
11
84°
64°
12
85°
61°
13
86°
60°
14
84°
63°
15
85°
61°
16
79°
58°
17
81°
60°
18
81°
60°
19
85°
64°
20
85°
64°
21
80°
63°
22
80°
64°
23
81°
64°
24
80°
63°
25
81°
63°
26
82°
62°
27
84°
64°
28
84°
63°
29
83°
64°
30
86°
65°
31
86°
65°
1
85°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Pen Argyl
Pen Argyl's July 2026 forecast shows daily high temperatures ranging from 75° to 100°, with overnight lows between 58° and 75°. The average high for July is 84° with an average low of 64°. 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 Argyl. See also: August | September | October.
