S
M
T
W
T
F
S
27
38°
22°
28
37°
20°
29
37°
18°
30
36°
10°
31
33°
6°
1
26°
7°
2
26°
19°
3
31°
18°
4
37°
21°
5
38°
15°
6
36°
7°
7
32°
5°
8
25°
13°
9
26°
13°
10
32°
6°
11
35°
1°
12
26°
6°
13
22°
3°
14
26°
6°
15
23°
11°
16
32°
6°
17
27°
4°
18
24°
4°
19
24°
10°
20
36°
20°
21
37°
20°
22
36°
18°
23
36°
19°
24
35°
18°
25
34°
20°
26
35°
17°
27
36°
14°
28
32°
12°
29
32°
17°
30
35°
14°
31
28°
13°
1
Hist. Avg.
33°
14°
2
Hist. Avg.
33°
15°
3
Hist. Avg.
34°
15°
4
Hist. Avg.
34°
15°
5
Hist. Avg.
34°
15°
6
Hist. Avg.
34°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Monroe
Monroe's January 2027 forecast shows daily high temperatures ranging from 22° to 38°, with overnight lows between 1° and 22°. The average high for January is 32° with an average low of 13°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Monroe. See also: February | March | April.