S
M
T
W
T
F
S
28
84°
62°
29
86°
66°
30
90°
67°
1
88°
68°
2
89°
68°
3
87°
66°
4
85°
64°
5
83°
65°
6
85°
64°
7
80°
61°
8
81°
63°
9
80°
66°
10
82°
65°
11
82°
66°
12
87°
67°
13
88°
67°
14
85°
66°
15
85°
67°
16
83°
65°
17
84°
64°
18
83°
64°
19
84°
67°
20
86°
67°
21
88°
68°
22
88°
67°
23
83°
66°
24
83°
67°
25
84°
66°
26
87°
68°
27
88°
68°
28
87°
67°
29
85°
68°
30
85°
68°
31
88°
69°
1
89°
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 90°, with overnight lows between 61° and 69°. The average high for July is 85° with an average low of 66°. 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.