S
M
T
W
T
F
S
28
69°
60°
29
74°
60°
30
75°
60°
1
76°
61°
2
78°
60°
3
79°
62°
4
81°
61°
5
82°
62°
6
81°
62°
7
82°
61°
8
83°
64°
9
83°
63°
10
80°
63°
11
80°
64°
12
82°
65°
13
83°
65°
14
84°
66°
15
84°
66°
16
84°
65°
17
84°
66°
18
84°
66°
19
83°
65°
20
84°
66°
21
83°
65°
22
78°
64°
23
79°
62°
24
79°
62°
25
80°
63°
26
79°
64°
27
82°
65°
28
85°
66°
29
85°
67°
30
84°
67°
31
85°
66°
1
83°
66°
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 69° to 85°, with overnight lows between 60° and 67°. The average high for July is 81° 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.