S
M
T
W
T
F
S
27
74°
50°
28
78°
59°
29
79°
54°
30
66°
61°
1
67°
55°
2
66°
49°
3
72°
46°
4
71°
53°
5
72°
48°
6
76°
49°
7
77°
57°
8
72°
55°
9
65°
53°
10
85°
56°
11
82°
54°
12
87°
64°
13
77°
61°
14
68°
56°
15
60°
52°
16
56°
40°
17
58°
34°
18
66°
39°
19
69°
41°
20
70°
45°
21
73°
50°
22
73°
50°
23
72°
49°
24
71°
54°
25
67°
51°
26
61°
43°
27
55°
40°
28
53°
39°
29
54°
38°
30
59°
45°
31
53°
41°
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 73°, with overnight lows between 38° and 54°. The average high for October is 63° with an average low of 45°. 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.