S
M
T
W
T
F
S
26
84°
68°
27
86°
63°
28
85°
62°
29
86°
65°
30
89°
64°
31
86°
65°
1
86°
69°
2
87°
69°
3
89°
66°
4
84°
64°
5
85°
66°
6
85°
67°
7
86°
64°
8
85°
64°
9
87°
68°
10
90°
68°
11
86°
67°
12
85°
69°
13
85°
68°
14
86°
68°
15
86°
67°
16
89°
64°
17
90°
65°
18
90°
68°
19
89°
64°
20
85°
62°
21
84°
62°
22
86°
67°
23
90°
64°
24
88°
65°
25
89°
64°
26
86°
67°
27
89°
64°
28
85°
65°
29
86°
61°
30
83°
62°
31
84°
61°
1
87°
65°
2
87°
65°
3
88°
64°
4
85°
65°
5
83°
65°
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 83° to 90°, with overnight lows between 61° and 69°. The average high for August is 86° with an average low of 65°. 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.
