S
M
T
W
T
F
S
26
88°
71°
27
89°
71°
28
80°
68°
29
83°
64°
30
88°
66°
31
90°
69°
1
81°
65°
2
77°
64°
3
82°
61°
4
84°
59°
5
87°
61°
6
86°
70°
7
87°
73°
8
90°
72°
9
85°
64°
10
87°
68°
11
82°
70°
12
82°
68°
13
82°
67°
14
83°
69°
15
79°
66°
16
86°
71°
17
83°
66°
18
85°
61°
19
83°
67°
20
81°
66°
21
82°
59°
22
76°
59°
23
74°
55°
24
77°
57°
25
78°
62°
26
79°
63°
27
79°
61°
28
78°
57°
29
75°
58°
30
74°
60°
31
75°
58°
1
77°
58°
2
74°
59°
3
75°
58°
4
72°
61°
5
72°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Grosse Pointe
Grosse Pointe's August 2026 forecast shows daily high temperatures ranging from 72° to 79°, with overnight lows between 55° and 63°. The average high for August is 76° with an average low of 59°. 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 Grosse Pointe. See also: September | October | November.
