S
M
T
W
T
F
S
26
65°
56°
27
66°
56°
28
65°
55°
29
61°
55°
30
63°
56°
31
62°
56°
1
66°
55°
2
67°
57°
3
67°
55°
4
61°
56°
5
67°
57°
6
67°
57°
7
65°
53°
8
60°
50°
9
59°
50°
10
61°
56°
11
61°
56°
12
63°
57°
13
65°
56°
14
59°
53°
15
61°
52°
16
67°
50°
17
61°
53°
18
65°
56°
19
66°
55°
20
66°
56°
21
65°
51°
22
66°
51°
23
60°
49°
24
62°
49°
25
58°
48°
26
59°
50°
27
59°
49°
28
60°
50°
29
59°
50°
30
61°
48°
31
59°
46°
1
57°
47°
2
57°
47°
3
58°
48°
4
57°
46°
5
57°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fogo Island
Fogo Island's August 2026 forecast shows daily high temperatures ranging from 57° to 67°, with overnight lows between 46° and 57°. The average high for August is 62° with an average low of 52°. 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 Fogo Island. See also: September | October | November.