S
M
T
W
T
F
S
26
80°
69°
27
82°
70°
28
84°
69°
29
82°
68°
30
82°
66°
31
75°
66°
1
76°
68°
2
82°
70°
3
84°
70°
4
84°
69°
5
83°
68°
6
81°
69°
7
80°
68°
8
78°
63°
9
80°
59°
10
74°
61°
11
75°
62°
12
74°
60°
13
74°
61°
14
75°
60°
15
73°
66°
16
75°
64°
17
78°
63°
18
74°
60°
19
75°
60°
20
78°
61°
21
79°
63°
22
79°
66°
23
80°
67°
24
80°
67°
25
82°
68°
26
81°
66°
27
81°
59°
28
77°
59°
29
72°
60°
30
73°
58°
31
72°
57°
1
73°
58°
2
71°
57°
3
71°
56°
4
73°
60°
5
74°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sturtevant
Sturtevant's August 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 56° and 70°. The average high for August is 78° with an average low of 64°. 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 Sturtevant. See also: September | October | November.