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