S
M
T
W
T
F
S
27
75°
38°
28
74°
37°
29
75°
44°
30
75°
54°
1
81°
44°
2
81°
45°
3
79°
48°
4
81°
48°
5
80°
49°
6
78°
46°
7
78°
48°
8
84°
48°
9
68°
44°
10
64°
41°
11
65°
40°
12
68°
43°
13
68°
47°
14
66°
46°
15
68°
47°
16
73°
44°
17
66°
38°
18
68°
43°
19
67°
45°
20
64°
45°
21
65°
43°
22
65°
42°
23
63°
44°
24
61°
42°
25
63°
41°
26
62°
41°
27
55°
36°
28
54°
36°
29
53°
39°
30
53°
36°
31
54°
37°
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 53° to 84°, with overnight lows between 36° and 49°. The average high for October is 67° with an average low of 43°. 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.