S
M
T
W
T
F
S
28
79°
61°
29
78°
60°
30
81°
63°
1
82°
64°
2
82°
64°
3
81°
63°
4
83°
64°
5
83°
63°
6
82°
63°
7
83°
62°
8
81°
63°
9
82°
62°
10
81°
59°
11
80°
60°
12
79°
60°
13
81°
62°
14
82°
62°
15
83°
63°
16
83°
65°
17
84°
64°
18
85°
64°
19
85°
66°
20
84°
67°
21
86°
67°
22
86°
66°
23
85°
65°
24
86°
66°
25
86°
66°
26
85°
67°
27
86°
68°
28
86°
66°
29
85°
63°
30
80°
64°
31
82°
66°
1
83°
64°
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 78° to 86°, with overnight lows between 59° and 68°. The average high for July is 83° 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 Spring Valley. See also: August | September | October.