S
M
T
W
T
F
S
26
78°
61°
27
79°
60°
28
80°
65°
29
81°
61°
30
78°
61°
31
78°
62°
1
79°
61°
2
78°
65°
3
79°
65°
4
80°
64°
5
83°
61°
6
78°
59°
7
78°
63°
8
83°
63°
9
78°
64°
10
81°
64°
11
79°
60°
12
79°
64°
13
82°
64°
14
82°
61°
15
77°
58°
16
76°
58°
17
76°
61°
18
77°
63°
19
76°
64°
20
79°
64°
21
81°
63°
22
81°
63°
23
79°
62°
24
83°
62°
25
83°
61°
26
82°
60°
27
78°
59°
28
77°
57°
29
74°
54°
30
73°
53°
31
72°
53°
1
72°
58°
2
73°
62°
3
74°
61°
4
80°
62°
5
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Haverstraw
Haverstraw's August 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 53° and 65°. The average high for August is 78° with an average low of 61°. 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 Haverstraw. See also: September | October | November.