S
M
T
W
T
F
S
27
49°
34°
28
49°
34°
29
51°
40°
30
55°
41°
31
62°
30°
1
63°
27°
2
50°
23°
3
44°
26°
4
44°
36°
5
51°
41°
6
60°
43°
7
62°
31°
8
61°
25°
9
55°
26°
10
44°
28°
11
47°
26°
12
49°
25°
13
46°
25°
14
45°
24°
15
47°
26°
16
46°
30°
17
52°
39°
18
61°
28°
19
63°
25°
20
48°
28°
21
46°
38°
22
56°
40°
23
60°
41°
24
61°
43°
25
63°
42°
26
64°
41°
27
63°
39°
28
61°
34°
29
60°
32°
30
58°
29°
31
62°
22°
1
64°
31°
2
63°
27°
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
January Weather in Belhaven
Belhaven's January 2027 forecast shows daily high temperatures ranging from 44° to 64°, with overnight lows between 22° and 43°. The average high for January is 55° with an average low of 32°. 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 Belhaven. See also: February | March | April.