S
M
T
W
T
F
S
27
34°
11°
28
29°
12°
29
32°
8°
30
32°
19°
31
34°
23°
1
46°
16°
2
42°
13°
3
32°
13°
4
28°
14°
5
33°
24°
6
41°
26°
7
43°
21°
8
47°
6°
9
45°
13°
10
25°
19°
11
34°
16°
12
35°
13°
13
30°
12°
14
29°
7°
15
29°
11°
16
27°
16°
17
36°
21°
18
35°
18°
19
45°
11°
20
41°
11°
21
27°
18°
22
33°
21°
23
40°
22°
24
42°
24°
25
41°
24°
26
44°
22°
27
45°
22°
28
43°
19°
29
43°
21°
30
38°
17°
31
31°
13°
1
44°
10°
2
Hist. Avg.
35°
15°
3
Hist. Avg.
35°
15°
4
Hist. Avg.
35°
15°
5
Hist. Avg.
35°
15°
6
Hist. Avg.
36°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Plattekill
Plattekill's January 2027 forecast shows daily high temperatures ranging from 25° to 47°, with overnight lows between 6° and 26°. The average high for January is 37° with an average low of 16°. 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 Plattekill. See also: February | March | April.