S
M
T
W
T
F
S
28
88°
50°
29
88°
45°
30
80°
39°
1
77°
43°
2
82°
45°
3
87°
42°
4
90°
51°
5
89°
52°
6
91°
54°
7
91°
53°
8
92°
54°
9
88°
55°
10
92°
52°
11
93°
53°
12
91°
54°
13
94°
55°
14
95°
54°
15
93°
49°
16
83°
48°
17
85°
49°
18
89°
48°
19
89°
54°
20
95°
48°
21
93°
43°
22
86°
44°
23
85°
51°
24
93°
53°
25
93°
52°
26
95°
51°
27
92°
52°
28
90°
48°
29
89°
48°
30
88°
49°
31
94°
48°
1
88°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Garden Valley
Garden Valley's July 2026 forecast shows daily high temperatures ranging from 77° to 95°, with overnight lows between 39° and 55°. The average high for July is 89° with an average low of 50°. 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 Garden Valley. See also: August | September | October.