S
M
T
W
T
F
S
28
77°
60°
29
81°
63°
30
81°
63°
1
79°
62°
2
80°
63°
3
82°
65°
4
83°
66°
5
84°
66°
6
85°
65°
7
85°
65°
8
84°
64°
9
85°
64°
10
85°
61°
11
83°
59°
12
80°
59°
13
80°
62°
14
82°
65°
15
84°
65°
16
84°
62°
17
83°
60°
18
81°
59°
19
81°
62°
20
82°
63°
21
83°
63°
22
82°
64°
23
83°
66°
24
84°
65°
25
85°
65°
26
85°
64°
27
84°
65°
28
85°
66°
29
85°
66°
30
84°
65°
31
85°
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 85°, with overnight lows between 59° and 66°. 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.