S
M
T
W
T
F
S
27
84°
64°
28
85°
65°
29
85°
64°
30
84°
65°
1
85°
65°
2
85°
64°
3
83°
65°
4
84°
64°
5
86°
65°
6
85°
64°
7
86°
65°
8
85°
64°
9
85°
65°
10
84°
64°
11
85°
63°
12
85°
64°
13
84°
63°
14
85°
63°
15
84°
62°
16
82°
63°
17
82°
64°
18
84°
64°
19
85°
63°
20
84°
64°
21
83°
63°
22
84°
63°
23
85°
62°
24
83°
62°
25
83°
63°
26
84°
64°
27
84°
64°
28
83°
63°
29
84°
64°
30
84°
65°
31
83°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sector Olimpia
Sector Olimpia's October 2026 forecast shows daily high temperatures ranging from 82° to 86°, with overnight lows between 62° and 65°. The average high for October is 84° with an average low of 64°. 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 Sector Olimpia. See also: November | December | January.