S
M
T
W
T
F
S
26
84°
71°
27
85°
72°
28
85°
74°
29
88°
70°
30
83°
71°
31
84°
72°
1
83°
73°
2
83°
73°
3
85°
72°
4
86°
73°
5
88°
72°
6
83°
68°
7
83°
73°
8
88°
72°
9
85°
73°
10
88°
73°
11
84°
72°
12
84°
72°
13
85°
73°
14
86°
72°
15
83°
68°
16
82°
67°
17
82°
72°
18
83°
73°
19
83°
73°
20
86°
72°
21
86°
73°
22
85°
72°
23
86°
71°
24
88°
72°
25
89°
72°
26
88°
69°
27
86°
70°
28
84°
71°
29
81°
65°
30
85°
64°
31
80°
65°
1
79°
70°
2
79°
71°
3
85°
71°
4
86°
70°
5
86°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lewes Beach
Lewes Beach's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 64° and 74°. The average high for August is 85° with an average low of 71°. 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 Lewes Beach. See also: September | October | November.
