S
M
T
W
T
F
S
26
88°
70°
27
93°
79°
28
84°
66°
29
81°
61°
30
82°
57°
31
73°
66°
1
70°
66°
2
81°
64°
3
82°
61°
4
84°
64°
5
82°
70°
6
82°
70°
7
86°
66°
8
82°
64°
9
88°
64°
10
90°
73°
11
82°
70°
12
79°
70°
13
77°
66°
14
79°
72°
15
84°
73°
16
88°
70°
17
81°
64°
18
81°
63°
19
82°
68°
20
79°
63°
21
82°
59°
22
82°
61°
23
75°
55°
24
79°
55°
25
79°
57°
26
84°
64°
27
82°
63°
28
82°
59°
29
82°
62°
30
81°
70°
31
91°
70°
1
93°
72°
2
93°
73°
3
93°
72°
4
93°
72°
5
90°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Peru
Peru's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Peru. See also: September | October | November.