S
M
T
W
T
F
S
26
94°
75°
27
95°
78°
28
94°
75°
29
94°
75°
30
95°
76°
31
95°
76°
1
92°
74°
2
93°
71°
3
93°
73°
4
93°
74°
5
91°
73°
6
93°
72°
7
94°
73°
8
91°
72°
9
92°
73°
10
92°
74°
11
90°
74°
12
92°
73°
13
91°
72°
14
93°
73°
15
93°
73°
16
89°
70°
17
94°
75°
18
93°
74°
19
94°
75°
20
94°
76°
21
93°
76°
22
93°
75°
23
92°
74°
24
93°
74°
25
93°
75°
26
92°
75°
27
93°
74°
28
93°
75°
29
94°
73°
30
93°
74°
31
92°
74°
1
91°
73°
2
93°
74°
3
93°
74°
4
94°
73°
5
92°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Melville
Melville's August 2026 forecast shows daily high temperatures ranging from 89° to 94°, with overnight lows between 70° and 76°. The average high for August is 93° with an average low of 74°. 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 Melville. See also: September | October | November.
