S
M
T
W
T
F
S
28
79°
59°
29
77°
59°
30
80°
60°
1
81°
62°
2
82°
64°
3
82°
64°
4
81°
63°
5
81°
62°
6
79°
60°
7
78°
60°
8
81°
62°
9
83°
65°
10
84°
65°
11
83°
66°
12
84°
65°
13
83°
65°
14
84°
65°
15
84°
63°
16
80°
64°
17
85°
65°
18
84°
64°
19
85°
65°
20
85°
66°
21
84°
66°
22
86°
67°
23
87°
66°
24
87°
65°
25
86°
66°
26
85°
66°
27
84°
65°
28
85°
65°
29
85°
66°
30
84°
66°
31
83°
65°
1
84°
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 87°, with overnight lows between 59° and 67°. 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.