S
M
T
W
T
F
S
27
84°
73°
28
85°
75°
29
85°
75°
30
83°
74°
1
84°
75°
2
85°
75°
3
84°
74°
4
84°
75°
5
85°
75°
6
85°
72°
7
83°
73°
8
82°
72°
9
84°
72°
10
85°
71°
11
84°
71°
12
84°
74°
13
83°
74°
14
83°
73°
15
84°
74°
16
84°
75°
17
85°
75°
18
84°
74°
19
84°
75°
20
85°
75°
21
84°
74°
22
85°
75°
23
87°
73°
24
87°
73°
25
86°
74°
26
86°
74°
27
85°
73°
28
87°
74°
29
86°
73°
30
86°
73°
31
85°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Monserrate
Monserrate's October 2026 forecast shows daily high temperatures ranging from 82° to 87°, with overnight lows between 71° and 75°. The average high for October is 85° with an average low of 74°. 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 Monserrate. See also: November | December | January.