S
M
T
W
T
F
S
26
88°
66°
27
89°
66°
28
87°
65°
29
86°
65°
30
83°
64°
31
80°
64°
1
80°
63°
2
81°
63°
3
81°
64°
4
80°
62°
5
80°
59°
6
79°
58°
7
79°
60°
8
80°
64°
9
82°
63°
10
84°
64°
11
84°
63°
12
83°
63°
13
86°
64°
14
84°
63°
15
81°
61°
16
78°
59°
17
79°
60°
18
81°
62°
19
85°
63°
20
84°
61°
21
78°
53°
22
76°
52°
23
76°
54°
24
78°
55°
25
77°
59°
26
78°
57°
27
77°
61°
28
81°
61°
29
86°
53°
30
85°
52°
31
77°
54°
1
78°
60°
2
81°
57°
3
81°
60°
4
83°
53°
5
83°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Algonac
Algonac's August 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 50° and 66°. The average high for August is 81° with an average low of 60°. 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 Algonac. See also: September | October | November.
