S
M
T
W
T
F
S
28
72°
55°
29
77°
59°
30
79°
61°
1
81°
64°
2
79°
61°
3
82°
64°
4
84°
68°
5
82°
68°
6
82°
66°
7
84°
66°
8
84°
64°
9
88°
68°
10
88°
72°
11
90°
75°
12
90°
73°
13
99°
74°
14
101°
71°
15
100°
71°
16
97°
68°
17
93°
64°
18
95°
65°
19
97°
67°
20
101°
64°
21
99°
64°
22
98°
66°
23
100°
65°
24
100°
66°
25
96°
59°
26
96°
59°
27
98°
62°
28
97°
61°
29
94°
60°
30
92°
57°
31
92°
57°
1
91°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Penn Valley
Penn Valley's July 2026 forecast shows daily high temperatures ranging from 90° to 101°, with overnight lows between 57° and 74°. The average high for July is 96° 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 Penn Valley. See also: August | September | October.
