S
M
T
W
T
F
S
28
72°
62°
29
75°
62°
30
76°
63°
1
74°
61°
2
75°
59°
3
76°
59°
4
76°
61°
5
75°
62°
6
78°
61°
7
79°
60°
8
78°
62°
9
79°
63°
10
79°
62°
11
80°
63°
12
81°
62°
13
82°
63°
14
83°
62°
15
82°
64°
16
82°
64°
17
83°
64°
18
83°
64°
19
84°
65°
20
84°
64°
21
83°
66°
22
83°
66°
23
82°
65°
24
82°
62°
25
80°
60°
26
79°
61°
27
81°
61°
28
82°
62°
29
83°
64°
30
84°
65°
31
85°
66°
1
84°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Spring Valley
Spring Valley's July 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 59° and 67°. The average high for July is 81° with an average low of 63°. 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 Spring Valley. See also: August | September | October.