S
M
T
W
T
F
S
27
49°
39°
28
54°
40°
29
57°
32°
30
60°
30°
31
50°
32°
1
51°
25°
2
47°
26°
3
45°
27°
4
45°
25°
5
46°
26°
6
47°
30°
7
54°
35°
8
45°
24°
9
45°
29°
10
52°
24°
11
58°
42°
12
60°
37°
13
Hist. Avg.
51°
32°
14
Hist. Avg.
52°
32°
15
Hist. Avg.
52°
32°
16
Hist. Avg.
52°
32°
17
Hist. Avg.
52°
32°
18
Hist. Avg.
52°
32°
19
Hist. Avg.
52°
32°
20
Hist. Avg.
52°
32°
21
Hist. Avg.
52°
32°
22
Hist. Avg.
52°
32°
23
Hist. Avg.
52°
32°
24
Hist. Avg.
52°
33°
25
Hist. Avg.
52°
33°
26
Hist. Avg.
53°
33°
27
Hist. Avg.
53°
33°
28
Hist. Avg.
53°
33°
29
Hist. Avg.
53°
33°
30
Hist. Avg.
53°
33°
31
Hist. Avg.
53°
33°
1
Hist. Avg.
54°
33°
2
Hist. Avg.
54°
34°
3
Hist. Avg.
54°
34°
4
Hist. Avg.
54°
34°
5
Hist. Avg.
54°
34°
6
Hist. Avg.
54°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Duluth
Duluth's January 2027 forecast shows daily high temperatures ranging from 45° to 60°, with overnight lows between 24° and 42°. The average high for January is 51° with an average low of 31°. 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 Duluth. See also: February | March | April.
