S
M
T
W
T
F
S
27
78°
49°
28
71°
48°
29
68°
49°
30
71°
48°
1
68°
46°
2
65°
42°
3
64°
45°
4
63°
44°
5
64°
41°
6
63°
40°
7
64°
38°
8
63°
41°
9
65°
36°
10
68°
40°
11
64°
39°
12
60°
41°
13
59°
41°
14
59°
38°
15
58°
35°
16
58°
40°
17
59°
40°
18
63°
46°
19
66°
45°
20
61°
45°
21
61°
40°
22
59°
43°
23
63°
45°
24
65°
43°
25
66°
45°
26
64°
44°
27
63°
43°
28
62°
45°
29
57°
44°
30
58°
43°
31
59°
36°
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 57° to 78°, with overnight lows between 35° and 49°. The average high for October is 63° 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.