S
M
T
W
T
F
S
26
80°
65°
27
78°
64°
28
84°
66°
29
85°
65°
30
83°
65°
31
82°
66°
1
84°
65°
2
81°
66°
3
84°
65°
4
83°
64°
5
79°
64°
6
81°
65°
7
84°
61°
8
76°
59°
9
76°
57°
10
77°
60°
11
76°
64°
12
77°
64°
13
81°
66°
14
84°
65°
15
83°
63°
16
76°
60°
17
76°
55°
18
77°
58°
19
79°
63°
20
82°
61°
21
83°
62°
22
82°
60°
23
78°
55°
24
75°
54°
25
75°
56°
26
76°
54°
27
75°
54°
28
76°
53°
29
77°
55°
30
81°
55°
31
81°
61°
1
80°
60°
2
80°
54°
3
79°
50°
4
72°
50°
5
72°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Orion
Lake Orion's August 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 50° and 66°. The average high for August is 79° 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 Lake Orion. See also: September | October | November.