S
M
T
W
T
F
S
26
77°
61°
27
79°
66°
28
80°
66°
29
84°
68°
30
83°
66°
31
80°
65°
1
82°
65°
2
83°
75°
3
84°
76°
4
81°
73°
5
84°
74°
6
86°
78°
7
90°
78°
8
91°
76°
9
91°
73°
10
87°
71°
11
87°
72°
12
84°
68°
13
85°
70°
14
82°
69°
15
82°
68°
16
81°
66°
17
88°
75°
18
82°
73°
19
87°
67°
20
85°
67°
21
75°
70°
22
75°
69°
23
83°
66°
24
81°
65°
25
80°
67°
26
81°
68°
27
80°
69°
28
81°
68°
29
80°
67°
30
79°
65°
31
80°
66°
1
79°
64°
2
77°
63°
3
74°
65°
4
79°
69°
5
80°
65°
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 74° to 83°, with overnight lows between 63° and 70°. The average high for August is 79° 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 Fenwick Island. See also: September | October | November.
