S
M
T
W
T
F
S
27
79°
43°
28
75°
42°
29
67°
44°
30
66°
43°
1
67°
47°
2
66°
43°
3
67°
41°
4
71°
43°
5
72°
48°
6
73°
49°
7
68°
40°
8
69°
39°
9
62°
38°
10
61°
39°
11
60°
36°
12
62°
35°
13
58°
37°
14
59°
44°
15
60°
45°
16
61°
46°
17
61°
47°
18
63°
43°
19
70°
37°
20
58°
39°
21
57°
34°
22
58°
41°
23
57°
43°
24
57°
44°
25
Hist. Avg.
59°
38°
26
Hist. Avg.
59°
38°
27
Hist. Avg.
58°
37°
28
Hist. Avg.
58°
37°
29
Hist. Avg.
57°
36°
30
Hist. Avg.
57°
36°
31
Hist. Avg.
56°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Peru
Peru's October 2026 forecast shows daily high temperatures ranging from 57° to 79°, with overnight lows between 34° and 49°. The average high for October is 64° with an average low of 42°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Peru. See also: November | December | January.
