S
M
T
W
T
F
S
26
93°
70°
27
85°
68°
28
82°
63°
29
83°
68°
30
83°
67°
31
84°
68°
1
83°
69°
2
87°
68°
3
85°
67°
4
82°
68°
5
83°
68°
6
89°
67°
7
82°
67°
8
82°
63°
9
80°
59°
10
80°
62°
11
81°
67°
12
84°
67°
13
81°
62°
14
80°
58°
15
80°
64°
16
81°
66°
17
81°
63°
18
82°
64°
19
82°
66°
20
84°
64°
21
79°
59°
22
80°
66°
23
86°
66°
24
91°
65°
25
90°
61°
26
90°
53°
27
79°
52°
28
78°
52°
29
79°
54°
30
79°
58°
31
81°
51°
1
84°
50°
2
77°
50°
3
75°
49°
4
75°
51°
5
76°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Andes
Lake Andes's August 2026 forecast shows daily high temperatures ranging from 75° to 93°, with overnight lows between 49° and 70°. The average high for August is 82° with an average low of 62°. 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 Andes. See also: September | October | November.