S
M
T
W
T
F
S
26
79°
56°
27
78°
57°
28
78°
55°
29
74°
55°
30
76°
56°
31
80°
57°
1
81°
56°
2
78°
54°
3
81°
55°
4
82°
47°
5
76°
47°
6
75°
49°
7
77°
53°
8
74°
52°
9
73°
51°
10
72°
50°
11
77°
54°
12
78°
54°
13
79°
50°
14
77°
46°
15
72°
45°
16
75°
50°
17
76°
47°
18
71°
46°
19
75°
45°
20
74°
45°
21
76°
52°
22
78°
53°
23
79°
53°
24
79°
54°
25
77°
51°
26
78°
53°
27
80°
49°
28
77°
52°
29
77°
50°
30
75°
43°
31
72°
40°
1
66°
43°
2
66°
40°
3
67°
40°
4
67°
41°
5
66°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake
Lake's August 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 40° and 57°. The average high for August is 75° with an average low of 50°. 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. See also: September | October | November.
