S
M
T
W
T
F
S
26
84°
70°
27
83°
68°
28
84°
73°
29
84°
70°
30
81°
69°
31
81°
71°
1
82°
69°
2
82°
72°
3
83°
73°
4
83°
72°
5
86°
70°
6
81°
67°
7
81°
71°
8
85°
70°
9
81°
71°
10
81°
71°
11
82°
68°
12
81°
71°
13
83°
72°
14
84°
70°
15
80°
67°
16
80°
66°
17
81°
69°
18
80°
71°
19
81°
72°
20
83°
72°
21
85°
71°
22
85°
70°
23
84°
71°
24
87°
70°
25
87°
68°
26
86°
68°
27
85°
65°
28
80°
63°
29
78°
62°
30
77°
61°
31
76°
61°
1
77°
65°
2
78°
69°
3
78°
69°
4
85°
68°
5
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in North Massapequa
North Massapequa's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 61° and 73°. The average high for August is 82° 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 North Massapequa. See also: September | October | November.