S
M
T
W
T
F
S
26
83°
64°
27
83°
65°
28
86°
66°
29
86°
67°
30
85°
66°
31
84°
65°
1
85°
66°
2
86°
67°
3
85°
66°
4
84°
65°
5
85°
65°
6
86°
66°
7
85°
64°
8
79°
60°
9
78°
60°
10
76°
64°
11
85°
66°
12
85°
66°
13
86°
65°
14
85°
65°
15
84°
63°
16
82°
61°
17
78°
63°
18
80°
63°
19
84°
62°
20
83°
63°
21
84°
62°
22
83°
56°
23
77°
54°
24
75°
54°
25
75°
53°
26
76°
53°
27
78°
52°
28
77°
53°
29
78°
59°
30
77°
60°
31
77°
60°
1
81°
59°
2
82°
58°
3
81°
50°
4
73°
55°
5
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Summerset
Lake Summerset's August 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 50° and 67°. The average high for August is 81° with an average low of 61°. 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 Summerset. See also: September | October | November.
