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