S
M
T
W
T
F
S
28
90°
71°
29
96°
75°
30
99°
75°
1
96°
75°
2
95°
76°
3
94°
74°
4
94°
71°
5
93°
72°
6
88°
71°
7
89°
69°
8
89°
70°
9
90°
72°
10
87°
71°
11
88°
68°
12
90°
66°
13
91°
64°
14
84°
62°
15
84°
62°
16
85°
63°
17
88°
66°
18
90°
69°
19
90°
69°
20
89°
68°
21
87°
69°
22
84°
69°
23
90°
68°
24
89°
69°
25
90°
68°
26
89°
69°
27
90°
69°
28
89°
68°
29
91°
69°
30
91°
69°
31
90°
68°
1
89°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sparta
Sparta's July 2026 forecast shows daily high temperatures ranging from 84° to 99°, with overnight lows between 62° and 76°. The average high for July is 90° with an average low of 69°. 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 Sparta. See also: August | September | October.