S
M
T
W
T
F
S
28
91°
72°
29
93°
68°
30
93°
68°
1
95°
69°
2
94°
69°
3
96°
69°
4
94°
69°
5
92°
70°
6
88°
69°
7
87°
68°
8
84°
68°
9
85°
67°
10
85°
66°
11
87°
68°
12
85°
68°
13
86°
69°
14
88°
66°
15
86°
64°
16
87°
64°
17
84°
64°
18
84°
64°
19
89°
70°
20
90°
71°
21
89°
70°
22
85°
69°
23
89°
70°
24
90°
71°
25
90°
70°
26
89°
70°
27
90°
71°
28
91°
70°
29
90°
69°
30
91°
70°
31
90°
70°
1
88°
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 96°, with overnight lows between 64° and 71°. 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 Sparta. See also: August | September | October.