S
M
T
W
T
F
S
26
102°
80°
27
98°
76°
28
97°
76°
29
96°
75°
30
101°
74°
31
100°
69°
1
101°
70°
2
98°
66°
3
94°
65°
4
94°
65°
5
93°
66°
6
93°
65°
7
92°
66°
8
89°
63°
9
93°
66°
10
92°
66°
11
91°
66°
12
90°
65°
13
89°
66°
14
91°
66°
15
90°
65°
16
91°
66°
17
90°
66°
18
88°
65°
19
90°
65°
20
90°
64°
21
91°
66°
22
85°
65°
23
89°
63°
24
85°
61°
25
81°
60°
26
79°
55°
27
79°
58°
28
80°
57°
29
79°
59°
30
79°
54°
31
81°
60°
1
82°
55°
2
81°
58°
3
79°
54°
4
78°
54°
5
80°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sandy
Sandy's August 2026 forecast shows daily high temperatures ranging from 78° to 102°, with overnight lows between 54° and 80°. The average high for August is 89° with an average low of 64°. 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 Sandy. See also: September | October | November.