S
M
T
W
T
F
S
26
82°
58°
27
81°
59°
28
80°
58°
29
82°
58°
30
84°
58°
31
87°
64°
1
87°
62°
2
90°
60°
3
88°
58°
4
89°
60°
5
92°
66°
6
91°
66°
7
90°
70°
8
90°
65°
9
92°
65°
10
89°
63°
11
80°
61°
12
77°
56°
13
74°
55°
14
74°
54°
15
76°
56°
16
75°
56°
17
74°
56°
18
73°
55°
19
75°
56°
20
76°
55°
21
79°
58°
22
81°
61°
23
84°
62°
24
78°
56°
25
76°
58°
26
79°
60°
27
78°
60°
28
79°
61°
29
76°
56°
30
78°
59°
31
79°
59°
1
80°
58°
2
80°
59°
3
79°
59°
4
79°
58°
5
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Shaver Lake
Shaver Lake's August 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 54° and 62°. The average high for August is 78° with an average low of 58°. 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 Shaver Lake. See also: September | October | November.