S
M
T
W
T
F
S
26
85°
73°
27
85°
72°
28
86°
73°
29
87°
74°
30
87°
73°
31
86°
72°
1
82°
72°
2
82°
71°
3
83°
72°
4
86°
73°
5
87°
74°
6
88°
73°
7
83°
71°
8
86°
72°
9
85°
71°
10
86°
66°
11
83°
68°
12
81°
67°
13
81°
67°
14
85°
66°
15
81°
69°
16
80°
71°
17
82°
70°
18
85°
69°
19
83°
69°
20
80°
68°
21
80°
69°
22
81°
70°
23
83°
68°
24
85°
69°
25
84°
66°
26
85°
64°
27
79°
64°
28
78°
66°
29
80°
67°
30
79°
68°
31
81°
69°
1
83°
64°
2
81°
62°
3
78°
63°
4
77°
62°
5
76°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fenwick Island
Fenwick Island's August 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 62° and 74°. The average high for August is 83° 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 Fenwick Island. See also: September | October | November.
