S
M
T
W
T
F
S
26
93°
70°
27
91°
69°
28
92°
69°
29
91°
68°
30
89°
68°
31
84°
67°
1
89°
69°
2
89°
66°
3
84°
66°
4
85°
68°
5
88°
67°
6
89°
68°
7
82°
64°
8
81°
61°
9
81°
64°
10
83°
67°
11
90°
68°
12
90°
68°
13
89°
67°
14
85°
67°
15
81°
66°
16
81°
66°
17
82°
65°
18
85°
67°
19
88°
66°
20
88°
67°
21
79°
56°
22
80°
56°
23
84°
61°
24
82°
55°
25
88°
54°
26
79°
55°
27
78°
58°
28
78°
55°
29
79°
57°
30
79°
63°
31
78°
55°
1
87°
62°
2
86°
65°
3
88°
58°
4
86°
52°
5
77°
54°
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 77° to 93°, with overnight lows between 52° and 70°. The average high for August is 85° with an average low of 63°. 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.