S
M
T
W
T
F
S
28
79°
60°
29
82°
64°
30
82°
64°
1
81°
63°
2
80°
63°
3
82°
64°
4
83°
65°
5
83°
65°
6
82°
62°
7
77°
59°
8
77°
59°
9
78°
60°
10
80°
62°
11
82°
64°
12
83°
65°
13
83°
65°
14
82°
64°
15
84°
65°
16
83°
65°
17
83°
64°
18
82°
65°
19
82°
65°
20
81°
64°
21
82°
65°
22
82°
65°
23
83°
64°
24
84°
66°
25
84°
66°
26
83°
65°
27
86°
65°
28
86°
65°
29
82°
63°
30
84°
64°
31
86°
66°
1
85°
65°
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 77° to 86°, with overnight lows between 59° and 66°. The average high for July is 82° 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.