S
M
T
W
T
F
S
27
38°
21°
28
38°
21°
29
36°
14°
30
34°
15°
31
31°
4°
1
30°
2°
2
25°
14°
3
27°
20°
4
37°
22°
5
37°
17°
6
38°
6°
7
36°
4°
8
24°
9°
9
25°
8°
10
33°
5°
11
29°
0°
12
23°
3°
13
21°
0°
14
25°
4°
15
21°
13°
16
28°
7°
17
27°
3°
18
25°
3°
19
25°
5°
20
29°
19°
21
35°
19°
22
37°
18°
23
36°
18°
24
37°
19°
25
36°
20°
26
37°
18°
27
37°
17°
28
35°
11°
29
33°
6°
30
33°
11°
31
32°
13°
1
Hist. Avg.
34°
14°
2
Hist. Avg.
34°
14°
3
Hist. Avg.
34°
14°
4
Hist. Avg.
35°
15°
5
Hist. Avg.
35°
15°
6
Hist. Avg.
35°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Plattsmouth
Plattsmouth's January 2027 forecast shows daily high temperatures ranging from 21° to 38°, with overnight lows between 0° and 22°. The average high for January is 31° with an average low of 11°. 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 Plattsmouth. See also: February | March | April.
