S
M
T
W
T
F
S
28
43°
37°
29
43°
39°
30
43°
32°
31
41°
27°
1
43°
37°
2
39°
28°
3
36°
27°
4
36°
21°
5
34°
18°
6
39°
19°
7
43°
32°
8
39°
32°
9
39°
34°
10
39°
27°
11
50°
36°
12
50°
46°
13
46°
32°
14
41°
32°
15
43°
36°
16
46°
39°
17
46°
37°
18
45°
39°
19
48°
41°
20
48°
45°
21
50°
39°
22
50°
43°
23
46°
43°
24
46°
43°
25
45°
37°
26
41°
37°
27
46°
39°
28
48°
37°
29
41°
37°
30
46°
37°
31
48°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Nelson
Nelson's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. 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 Nelson. See also: February | March | April.
