S
M
T
W
T
F
S
27
38°
27°
28
40°
29°
29
42°
29°
30
43°
28°
31
43°
24°
1
41°
22°
2
39°
21°
3
33°
21°
4
34°
23°
5
36°
23°
6
37°
18°
7
35°
18°
8
30°
22°
9
35°
19°
10
34°
18°
11
30°
18°
12
33°
19°
13
32°
22°
14
36°
24°
15
38°
23°
16
35°
24°
17
43°
27°
18
43°
28°
19
Hist. Avg.
30°
18°
20
Hist. Avg.
30°
18°
21
Hist. Avg.
31°
18°
22
Hist. Avg.
31°
18°
23
Hist. Avg.
31°
18°
24
Hist. Avg.
31°
18°
25
Hist. Avg.
31°
18°
26
Hist. Avg.
31°
18°
27
Hist. Avg.
31°
17°
28
Hist. Avg.
31°
17°
29
Hist. Avg.
31°
17°
30
Hist. Avg.
31°
17°
31
Hist. Avg.
31°
17°
1
Hist. Avg.
31°
18°
2
Hist. Avg.
32°
18°
3
Hist. Avg.
32°
18°
4
Hist. Avg.
32°
18°
5
Hist. Avg.
32°
18°
6
Hist. Avg.
32°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Monroe
Monroe's January 2027 forecast shows daily high temperatures ranging from 30° to 43°, with overnight lows between 18° and 29°. The average high for January is 37° with an average low of 23°. 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.