S
M
T
W
T
F
S
26
82°
58°
27
80°
63°
28
76°
59°
29
75°
56°
30
76°
57°
31
78°
59°
1
79°
63°
2
77°
63°
3
83°
62°
4
83°
62°
5
76°
57°
6
76°
62°
7
83°
62°
8
78°
61°
9
77°
62°
10
76°
59°
11
75°
58°
12
80°
62°
13
82°
59°
14
75°
55°
15
73°
53°
16
75°
60°
17
77°
60°
18
80°
61°
19
77°
61°
20
81°
60°
21
81°
58°
22
73°
54°
23
77°
56°
24
75°
60°
25
80°
58°
26
82°
52°
27
75°
51°
28
71°
49°
29
70°
51°
30
72°
51°
31
73°
58°
1
76°
58°
2
78°
59°
3
77°
53°
4
76°
49°
5
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Huron Beach
Lake Huron Beach's August 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 49° and 63°. The average high for August is 77° 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 Lake Huron Beach. See also: September | October | November.