S
M
T
W
T
F
S
28
48°
32°
29
32°
27°
30
39°
23°
31
45°
27°
1
30°
23°
2
23°
21°
3
28°
21°
4
28°
21°
5
28°
19°
6
25°
18°
7
34°
20°
8
34°
23°
9
27°
14°
10
28°
23°
11
32°
28°
12
32°
28°
13
30°
28°
14
30°
10°
15
34°
19°
16
36°
32°
17
39°
16°
18
45°
27°
19
45°
39°
20
39°
28°
21
41°
32°
22
46°
37°
23
43°
36°
24
39°
36°
25
39°
32°
26
37°
32°
27
37°
32°
28
37°
34°
29
41°
36°
30
36°
27°
31
28°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Seydisfoerdur
Seydisfoerdur'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 Seydisfoerdur. See also: February | March | April.