S
M
T
W
T
F
S
27
81°
49°
28
81°
50°
29
83°
57°
30
86°
58°
1
86°
60°
2
90°
61°
3
83°
61°
4
70°
58°
5
79°
57°
6
76°
54°
7
80°
50°
8
86°
52°
9
77°
61°
10
70°
59°
11
78°
64°
12
84°
54°
13
88°
57°
14
89°
62°
15
89°
63°
16
89°
49°
17
68°
41°
18
66°
42°
19
70°
51°
20
77°
49°
21
75°
53°
22
76°
52°
23
76°
54°
24
72°
53°
25
71°
46°
26
67°
46°
27
70°
44°
28
68°
39°
29
62°
38°
30
62°
38°
31
66°
46°
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 62° to 89°, with overnight lows between 38° and 63°. The average high for October is 74° with an average low of 49°. 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.