S
M
T
W
T
F
S
27
88°
76°
28
87°
75°
29
88°
76°
30
87°
76°
1
88°
75°
2
88°
76°
3
87°
75°
4
88°
76°
5
87°
75°
6
88°
76°
7
87°
77°
8
88°
75°
9
88°
75°
10
87°
77°
11
88°
76°
12
87°
74°
13
88°
73°
14
87°
74°
15
87°
73°
16
86°
74°
17
86°
73°
18
85°
75°
19
86°
74°
20
84°
75°
21
84°
74°
22
83°
73°
23
85°
72°
24
85°
74°
25
85°
76°
26
85°
76°
27
Hist. Avg.
87°
71°
28
Hist. Avg.
87°
71°
29
Hist. Avg.
87°
71°
30
Hist. Avg.
86°
71°
31
Hist. Avg.
86°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Puerto Castilla
Puerto Castilla's October 2026 forecast shows daily high temperatures ranging from 83° to 88°, with overnight lows between 72° and 77°. The average high for October is 87° with an average low of 75°. 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 Puerto Castilla. See also: November | December | January.
