S
M
T
W
T
F
S
28
80°
71°
29
90°
72°
30
94°
72°
1
98°
76°
2
102°
76°
3
102°
77°
4
99°
78°
5
97°
71°
6
88°
69°
7
87°
68°
8
83°
65°
9
85°
66°
10
88°
68°
11
89°
69°
12
91°
67°
13
91°
70°
14
89°
64°
15
80°
61°
16
81°
61°
17
84°
64°
18
85°
66°
19
88°
68°
20
87°
67°
21
82°
67°
22
83°
66°
23
87°
68°
24
87°
68°
25
88°
67°
26
88°
68°
27
87°
68°
28
88°
67°
29
88°
68°
30
89°
69°
31
90°
69°
1
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sparks
Sparks's July 2026 forecast shows daily high temperatures ranging from 80° to 102°, with overnight lows between 61° and 78°. The average high for July is 89° with an average low of 68°. 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 Sparks. See also: August | September | October.