S
M
T
W
T
F
S
28
95°
73°
29
97°
77°
30
94°
74°
1
94°
70°
2
94°
73°
3
93°
73°
4
95°
71°
5
94°
71°
6
90°
71°
7
92°
70°
8
89°
69°
9
91°
70°
10
90°
70°
11
89°
69°
12
91°
70°
13
89°
69°
14
94°
71°
15
91°
71°
16
89°
69°
17
88°
69°
18
89°
71°
19
90°
70°
20
91°
70°
21
91°
71°
22
90°
70°
23
89°
70°
24
89°
71°
25
90°
70°
26
89°
71°
27
89°
71°
28
88°
70°
29
88°
72°
30
89°
71°
31
90°
67°
1
88°
67°
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 88° to 95°, with overnight lows between 67° and 74°. The average high for July is 91° with an average low of 70°. 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.