S
M
T
W
T
F
S
26
77°
52°
27
77°
53°
28
78°
53°
29
78°
52°
30
79°
51°
31
78°
53°
1
79°
57°
2
80°
61°
3
80°
58°
4
79°
54°
5
82°
54°
6
83°
60°
7
85°
59°
8
85°
60°
9
86°
61°
10
85°
53°
11
81°
52°
12
77°
52°
13
79°
51°
14
79°
52°
15
77°
54°
16
84°
59°
17
86°
59°
18
Hist. Avg.
80°
57°
19
Hist. Avg.
80°
57°
20
Hist. Avg.
80°
57°
21
Hist. Avg.
79°
56°
22
Hist. Avg.
79°
56°
23
Hist. Avg.
79°
56°
24
Hist. Avg.
79°
56°
25
Hist. Avg.
79°
56°
26
Hist. Avg.
78°
56°
27
Hist. Avg.
78°
55°
28
Hist. Avg.
78°
55°
29
Hist. Avg.
78°
55°
30
Hist. Avg.
78°
55°
31
Hist. Avg.
77°
54°
1
Hist. Avg.
77°
54°
2
Hist. Avg.
77°
54°
3
Hist. Avg.
77°
54°
4
Hist. Avg.
76°
53°
5
Hist. Avg.
76°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Lake
Lake's August 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 51° and 61°. The average high for August is 81° with an average low of 55°. 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.