S
M
T
W
T
F
S
26
81°
70°
27
82°
72°
28
82°
72°
29
83°
73°
30
84°
73°
31
82°
72°
1
81°
72°
2
81°
71°
3
82°
72°
4
82°
72°
5
83°
71°
6
82°
72°
7
81°
72°
8
82°
71°
9
82°
72°
10
81°
72°
11
81°
71°
12
82°
71°
13
81°
70°
14
80°
71°
15
81°
71°
16
81°
70°
17
80°
71°
18
80°
71°
19
81°
70°
20
82°
71°
21
84°
65°
22
81°
63°
23
79°
63°
24
80°
67°
25
79°
66°
26
82°
69°
27
85°
69°
28
85°
70°
29
84°
69°
30
85°
66°
31
83°
63°
1
78°
65°
2
78°
68°
3
83°
66°
4
83°
68°
5
84°
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 78° to 85°, with overnight lows between 63° and 73°. 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.
