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