S
M
T
W
T
F
S
27
93°
66°
28
92°
66°
29
85°
61°
30
88°
67°
1
89°
67°
2
81°
65°
3
87°
64°
4
87°
65°
5
86°
65°
6
87°
63°
7
84°
62°
8
85°
60°
9
77°
52°
10
74°
51°
11
74°
51°
12
75°
55°
13
81°
60°
14
82°
60°
15
83°
61°
16
79°
61°
17
77°
52°
18
71°
49°
19
70°
48°
20
72°
58°
21
78°
57°
22
74°
52°
23
75°
51°
24
78°
56°
25
79°
58°
26
80°
55°
27
72°
54°
28
74°
49°
29
72°
50°
30
64°
44°
31
64°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Monroe
Monroe's October 2026 forecast shows daily high temperatures ranging from 64° to 93°, with overnight lows between 43° and 67°. The average high for October is 79° with an average low of 57°. 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 Monroe. See also: November | December | January.