S
M
T
W
T
F
S
26
83°
59°
27
82°
57°
28
80°
59°
29
85°
57°
30
84°
58°
31
84°
53°
1
85°
56°
2
83°
59°
3
84°
57°
4
82°
55°
5
83°
57°
6
82°
58°
7
83°
58°
8
85°
56°
9
82°
56°
10
81°
57°
11
85°
56°
12
84°
52°
13
82°
58°
14
84°
58°
15
84°
57°
16
83°
51°
17
84°
51°
18
78°
50°
19
78°
52°
20
80°
55°
21
77°
50°
22
78°
55°
23
81°
54°
24
80°
54°
25
82°
51°
26
82°
47°
27
75°
47°
28
74°
48°
29
73°
51°
30
74°
51°
31
76°
54°
1
79°
54°
2
80°
53°
3
80°
52°
4
79°
53°
5
79°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Pleasant
Lake Pleasant's August 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 47° and 59°. The average high for August is 81° with an average low of 54°. 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 Pleasant. See also: September | October | November.