S
M
T
W
T
F
S
26
83°
63°
27
83°
62°
28
81°
62°
29
81°
63°
30
79°
63°
31
79°
61°
1
83°
64°
2
82°
63°
3
79°
62°
4
82°
61°
5
76°
59°
6
79°
60°
7
80°
61°
8
78°
55°
9
74°
55°
10
75°
54°
11
76°
58°
12
76°
55°
13
77°
62°
14
78°
63°
15
83°
61°
16
76°
61°
17
76°
55°
18
76°
53°
19
77°
58°
20
80°
60°
21
76°
56°
22
77°
52°
23
79°
51°
24
75°
51°
25
75°
52°
26
79°
52°
27
79°
53°
28
78°
53°
29
81°
58°
30
81°
58°
31
80°
57°
1
81°
59°
2
82°
57°
3
80°
50°
4
72°
47°
5
71°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Au Sable Forks
Au Sable Forks's August 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 47° and 64°. The average high for August is 78° with an average low of 58°. 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 Au Sable Forks. See also: September | October | November.
