S
M
T
W
T
F
S
26
93°
73°
27
94°
73°
28
85°
68°
29
84°
60°
30
82°
55°
31
78°
67°
1
71°
65°
2
81°
58°
3
82°
58°
4
84°
64°
5
82°
65°
6
80°
60°
7
84°
63°
8
85°
68°
9
89°
69°
10
90°
68°
11
90°
68°
12
85°
64°
13
86°
66°
14
84°
62°
15
85°
63°
16
80°
67°
17
90°
69°
18
90°
68°
19
89°
69°
20
89°
67°
21
88°
67°
22
89°
68°
23
88°
67°
24
87°
67°
25
87°
66°
26
86°
66°
27
86°
65°
28
87°
65°
29
87°
64°
30
86°
65°
31
86°
65°
1
87°
64°
2
86°
65°
3
86°
64°
4
85°
63°
5
85°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Macomb
Macomb's August 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 58° 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 Macomb. See also: September | October | November.
