S
M
T
W
T
F
S
26
83°
71°
27
85°
73°
28
85°
72°
29
84°
73°
30
87°
74°
31
88°
74°
1
87°
73°
2
85°
71°
3
81°
67°
4
81°
69°
5
80°
68°
6
80°
67°
7
82°
72°
8
84°
71°
9
86°
73°
10
87°
73°
11
86°
72°
12
85°
72°
13
86°
73°
14
86°
71°
15
86°
73°
16
82°
73°
17
81°
72°
18
87°
73°
19
86°
72°
20
84°
66°
21
86°
64°
22
80°
64°
23
80°
66°
24
81°
67°
25
80°
65°
26
80°
71°
27
81°
65°
28
80°
64°
29
79°
64°
30
79°
63°
31
78°
63°
1
78°
64°
2
79°
64°
3
77°
65°
4
76°
64°
5
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Greenpoint
Greenpoint's August 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 63° and 74°. The average high for August is 83° with an average low of 69°. 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 Greenpoint. See also: September | October | November.