S
M
T
W
T
F
S
27
76°
44°
28
76°
48°
29
75°
46°
30
71°
54°
1
84°
64°
2
68°
48°
3
66°
44°
4
76°
42°
5
65°
39°
6
69°
35°
7
80°
51°
8
71°
43°
9
69°
38°
10
70°
58°
11
63°
57°
12
81°
54°
13
86°
67°
14
69°
54°
15
66°
52°
16
71°
45°
17
55°
36°
18
64°
33°
19
66°
34°
20
65°
44°
21
65°
44°
22
64°
43°
23
59°
42°
24
63°
43°
25
65°
47°
26
66°
45°
27
59°
44°
28
60°
42°
29
61°
45°
30
60°
47°
31
48°
44°
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 48° to 66°, with overnight lows between 42° and 47°. The average high for October is 61° with an average low of 44°. 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.