S
M
T
W
T
F
S
26
80°
61°
27
75°
56°
28
67°
53°
29
67°
51°
30
68°
51°
31
68°
52°
1
69°
53°
2
69°
52°
3
80°
61°
4
81°
63°
5
83°
61°
6
81°
63°
7
81°
59°
8
77°
52°
9
72°
51°
10
70°
53°
11
70°
52°
12
72°
56°
13
74°
54°
14
76°
57°
15
77°
60°
16
81°
64°
17
81°
65°
18
79°
64°
19
76°
65°
20
80°
65°
21
82°
66°
22
84°
67°
23
85°
68°
24
85°
67°
25
84°
61°
26
85°
56°
27
78°
54°
28
70°
58°
29
73°
63°
30
72°
65°
31
78°
66°
1
85°
67°
2
84°
66°
3
86°
58°
4
78°
55°
5
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Asuncion
Asuncion's August 2026 forecast shows daily high temperatures ranging from 67° to 86°, with overnight lows between 51° and 68°. The average high for August is 77° with an average low of 59°. 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 Asuncion. See also: September | October | November.