S
M
T
W
T
F
S
26
81°
60°
27
82°
66°
28
80°
72°
29
82°
68°
30
77°
68°
31
82°
67°
1
84°
70°
2
83°
74°
3
82°
70°
4
83°
64°
5
83°
64°
6
86°
76°
7
89°
73°
8
89°
73°
9
91°
74°
10
85°
70°
11
87°
72°
12
85°
71°
13
86°
73°
14
84°
67°
15
83°
66°
16
81°
66°
17
75°
69°
18
86°
70°
19
84°
70°
20
84°
64°
21
74°
64°
22
74°
65°
23
83°
68°
24
81°
61°
25
78°
62°
26
79°
67°
27
80°
70°
28
81°
66°
29
79°
65°
30
80°
69°
31
78°
65°
1
76°
66°
2
77°
65°
3
75°
64°
4
77°
62°
5
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wyandanch
Wyandanch's August 2026 forecast shows daily high temperatures ranging from 75° to 81°, with overnight lows between 61° and 70°. The average high for August is 78° with an average low of 65°. 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 Wyandanch. See also: September | October | November.
