S
M
T
W
T
F
S
26
93°
75°
27
91°
75°
28
99°
73°
29
97°
75°
30
93°
73°
31
95°
72°
1
91°
73°
2
86°
77°
3
90°
73°
4
91°
72°
5
90°
72°
6
90°
73°
7
91°
70°
8
95°
73°
9
95°
73°
10
97°
75°
11
97°
75°
12
95°
73°
13
93°
77°
14
99°
75°
15
99°
75°
16
97°
75°
17
100°
75°
18
99°
75°
19
95°
72°
20
100°
73°
21
94°
71°
22
93°
68°
23
94°
69°
24
92°
67°
25
90°
70°
26
88°
68°
27
87°
67°
28
89°
69°
29
89°
67°
30
88°
67°
31
90°
69°
1
87°
66°
2
84°
68°
3
85°
66°
4
90°
69°
5
89°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sparta
Sparta's August 2026 forecast shows daily high temperatures ranging from 84° to 100°, with overnight lows between 66° and 73°. The average high for August 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 August weather will actually feel in Sparta. See also: September | October | November.
