S
M
T
W
T
F
S
26
85°
61°
27
82°
57°
28
82°
60°
29
86°
61°
30
86°
62°
31
87°
62°
1
90°
58°
2
87°
60°
3
85°
61°
4
91°
62°
5
91°
62°
6
88°
61°
7
88°
61°
8
83°
58°
9
81°
59°
10
82°
60°
11
89°
58°
12
87°
59°
13
80°
53°
14
81°
58°
15
89°
60°
16
84°
59°
17
88°
60°
18
89°
60°
19
86°
59°
20
80°
58°
21
84°
58°
22
85°
57°
23
88°
58°
24
89°
57°
25
88°
52°
26
87°
46°
27
78°
45°
28
77°
46°
29
78°
48°
30
81°
46°
31
87°
42°
1
77°
41°
2
73°
41°
3
74°
43°
4
76°
47°
5
78°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sleepy Hollow
Sleepy Hollow's August 2026 forecast shows daily high temperatures ranging from 73° to 91°, with overnight lows between 41° and 62°. The average high for August is 84° with an average low of 55°. 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 Sleepy Hollow. See also: September | October | November.
