S
M
T
W
T
F
S
26
87°
70°
27
84°
69°
28
80°
63°
29
82°
57°
30
88°
58°
31
86°
60°
1
74°
66°
2
79°
60°
3
82°
57°
4
86°
58°
5
84°
62°
6
80°
68°
7
86°
65°
8
86°
63°
9
81°
56°
10
84°
67°
11
81°
63°
12
81°
65°
13
81°
66°
14
84°
63°
15
78°
66°
16
87°
71°
17
81°
64°
18
81°
59°
19
79°
59°
20
80°
60°
21
81°
62°
22
79°
56°
23
72°
49°
24
74°
49°
25
77°
52°
26
79°
60°
27
77°
55°
28
74°
55°
29
79°
57°
30
77°
56°
31
79°
59°
1
75°
53°
2
76°
54°
3
75°
55°
4
71°
58°
5
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Grand Ledge
Grand Ledge's August 2026 forecast shows daily high temperatures ranging from 71° to 79°, with overnight lows between 49° and 60°. The average high for August is 76° with an average low of 55°. 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 Grand Ledge. See also: September | October | November.
