S
M
T
W
T
F
S
26
87°
72°
27
91°
71°
28
92°
74°
29
92°
73°
30
89°
73°
31
89°
74°
1
90°
73°
2
89°
73°
3
89°
74°
4
91°
74°
5
92°
73°
6
91°
73°
7
90°
72°
8
91°
73°
9
92°
74°
10
92°
74°
11
91°
73°
12
86°
73°
13
86°
72°
14
88°
72°
15
86°
71°
16
82°
71°
17
84°
72°
18
84°
72°
19
85°
71°
20
86°
72°
21
86°
72°
22
87°
71°
23
87°
72°
24
89°
70°
25
89°
70°
26
90°
69°
27
88°
70°
28
90°
69°
29
88°
70°
30
89°
70°
31
87°
67°
1
83°
68°
2
83°
69°
3
88°
69°
4
85°
68°
5
83°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Twin Lakes
Twin Lakes's August 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 67° and 74°. The average high for August is 88° with an average low of 71°. 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 Twin Lakes. See also: September | October | November.