S
M
T
W
T
F
S
26
84°
62°
27
84°
63°
28
86°
62°
29
84°
61°
30
81°
59°
31
78°
55°
1
79°
59°
2
85°
63°
3
87°
63°
4
87°
62°
5
86°
61°
6
85°
62°
7
84°
60°
8
84°
57°
9
83°
52°
10
78°
53°
11
78°
55°
12
79°
52°
13
78°
53°
14
78°
53°
15
77°
58°
16
78°
58°
17
82°
56°
18
78°
53°
19
79°
52°
20
81°
57°
21
82°
59°
22
82°
58°
23
83°
60°
24
83°
58°
25
84°
59°
26
82°
59°
27
83°
52°
28
83°
51°
29
76°
54°
30
77°
51°
31
76°
50°
1
77°
51°
2
75°
49°
3
75°
48°
4
76°
51°
5
78°
54°
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 75° to 87°, with overnight lows between 48° and 63°. The average high for August is 81° with an average low of 56°. 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.
