S
M
T
W
T
F
S
26
87°
68°
27
82°
67°
28
80°
62°
29
77°
59°
30
77°
59°
31
78°
64°
1
82°
67°
2
79°
67°
3
84°
66°
4
84°
64°
5
78°
59°
6
79°
66°
7
84°
66°
8
80°
64°
9
83°
65°
10
77°
62°
11
79°
64°
12
83°
65°
13
81°
62°
14
77°
58°
15
75°
57°
16
76°
62°
17
77°
62°
18
82°
64°
19
81°
62°
20
82°
64°
21
82°
62°
22
74°
58°
23
78°
63°
24
75°
62°
25
82°
62°
26
83°
58°
27
78°
52°
28
74°
51°
29
71°
52°
30
73°
53°
31
75°
59°
1
74°
61°
2
79°
60°
3
75°
52°
4
73°
50°
5
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Middleville
Middleville's August 2026 forecast shows daily high temperatures ranging from 71° to 87°, with overnight lows between 50° and 68°. The average high for August is 79° with an average low of 61°. 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 Middleville. See also: September | October | November.