S
M
T
W
T
F
S
27
84°
73°
28
88°
75°
29
90°
77°
30
90°
75°
1
88°
73°
2
88°
72°
3
89°
73°
4
89°
72°
5
90°
72°
6
89°
71°
7
88°
71°
8
88°
68°
9
88°
73°
10
89°
73°
11
88°
72°
12
89°
71°
13
89°
71°
14
88°
72°
15
85°
73°
16
86°
74°
17
86°
74°
18
87°
73°
19
86°
74°
20
86°
74°
21
85°
73°
22
85°
73°
23
86°
72°
24
85°
73°
25
87°
74°
26
87°
74°
27
88°
73°
28
87°
74°
29
86°
73°
30
85°
73°
31
86°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in San Pedro Nonualco
San Pedro Nonualco's October 2026 forecast shows daily high temperatures ranging from 85° to 90°, with overnight lows between 68° and 74°. The average high for October is 87° with an average low of 73°. 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 San Pedro Nonualco. See also: November | December | January.