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