S
M
T
W
T
F
S
26
84°
57°
27
84°
59°
28
82°
72°
29
81°
68°
30
77°
66°
31
84°
63°
1
88°
68°
2
82°
73°
3
81°
66°
4
88°
61°
5
86°
63°
6
90°
75°
7
93°
72°
8
90°
72°
9
91°
70°
10
86°
63°
11
86°
68°
12
88°
66°
13
86°
66°
14
84°
64°
15
82°
63°
16
81°
61°
17
75°
66°
18
86°
68°
19
86°
68°
20
88°
63°
21
70°
63°
22
72°
66°
23
82°
68°
24
82°
63°
25
79°
57°
26
81°
61°
27
N/A
28
79°
65°
29
75°
63°
30
79°
70°
31
82°
67°
1
78°
70°
2
80°
72°
3
79°
66°
4
78°
63°
5
76°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Greenport
Greenport's August 2026 forecast shows daily high temperatures ranging from 75° to 82°, with overnight lows between 63° and 72°. The average high for August is 78° with an average low of 67°. 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 Greenport. See also: September | October | November.
