S
M
T
W
T
F
S
28
95°
73°
29
95°
74°
30
94°
70°
1
95°
69°
2
96°
71°
3
99°
70°
4
97°
71°
5
94°
70°
6
94°
71°
7
91°
70°
8
90°
69°
9
89°
70°
10
93°
71°
11
93°
71°
12
92°
70°
13
89°
71°
14
89°
71°
15
90°
70°
16
93°
71°
17
93°
72°
18
92°
72°
19
93°
71°
20
93°
72°
21
94°
71°
22
93°
72°
23
94°
73°
24
94°
73°
25
93°
72°
26
94°
72°
27
93°
71°
28
93°
72°
29
94°
73°
30
94°
72°
31
93°
72°
1
92°
71°
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 89° to 99°, with overnight lows between 69° and 74°. The average high for July is 93° with an average low of 71°. 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.