S
M
T
W
T
F
S
26
79°
63°
27
75°
56°
28
72°
56°
29
78°
57°
30
75°
56°
31
76°
54°
1
72°
53°
2
70°
53°
3
71°
55°
4
73°
53°
5
72°
55°
6
73°
54°
7
75°
56°
8
75°
60°
9
77°
59°
10
73°
57°
11
76°
60°
12
79°
61°
13
79°
57°
14
75°
52°
15
71°
53°
16
71°
53°
17
73°
50°
18
71°
51°
19
70°
55°
20
71°
54°
21
72°
52°
22
69°
55°
23
71°
58°
24
74°
53°
25
75°
50°
26
69°
60°
27
74°
52°
28
74°
52°
29
67°
53°
30
67°
51°
31
68°
49°
1
67°
49°
2
67°
57°
3
70°
50°
4
70°
47°
5
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in The Archipelago
The Archipelago's August 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 47° and 63°. The average high for August is 72° with an average low of 54°. 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 The Archipelago. See also: September | October | November.
