S
M
T
W
T
F
S
26
82°
61°
27
83°
63°
28
83°
63°
29
80°
62°
30
78°
63°
31
83°
63°
1
82°
64°
2
83°
63°
3
85°
63°
4
85°
64°
5
84°
62°
6
80°
61°
7
79°
62°
8
78°
57°
9
78°
58°
10
79°
56°
11
77°
62°
12
82°
62°
13
84°
61°
14
82°
55°
15
77°
54°
16
77°
56°
17
79°
61°
18
76°
55°
19
77°
54°
20
79°
54°
21
79°
55°
22
81°
60°
23
82°
56°
24
82°
54°
25
80°
54°
26
81°
59°
27
80°
58°
28
77°
56°
29
80°
60°
30
81°
55°
31
79°
50°
1
74°
49°
2
72°
51°
3
72°
50°
4
73°
50°
5
71°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sand Lake
Sand Lake's August 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 49° and 64°. The average high for August is 79° 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 Sand Lake. See also: September | October | November.