S
M
T
W
T
F
S
26
77°
66°
27
82°
74°
28
81°
71°
29
84°
68°
30
83°
69°
31
84°
71°
1
83°
69°
2
82°
70°
3
82°
71°
4
84°
70°
5
84°
70°
6
85°
69°
7
81°
72°
8
82°
72°
9
82°
71°
10
84°
72°
11
81°
71°
12
81°
71°
13
82°
72°
14
83°
72°
15
83°
71°
16
84°
72°
17
81°
71°
18
81°
71°
19
82°
70°
20
81°
71°
21
81°
71°
22
82°
70°
23
80°
71°
24
80°
69°
25
81°
70°
26
84°
71°
27
85°
70°
28
83°
70°
29
80°
69°
30
79°
69°
31
78°
68°
1
80°
69°
2
79°
68°
3
81°
69°
4
80°
68°
5
82°
68°
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 77° to 85°, with overnight lows between 66° and 74°. The average high for August is 82° with an average low of 70°. 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.
