S
M
T
W
T
F
S
28
57°
45°
29
52°
46°
30
60°
45°
31
58°
48°
1
48°
40°
2
51°
39°
3
62°
47°
4
63°
57°
5
64°
57°
6
65°
60°
7
65°
62°
8
64°
53°
9
55°
51°
10
64°
53°
11
61°
52°
12
52°
45°
13
46°
43°
14
54°
43°
15
58°
49°
16
62°
50°
17
58°
49°
18
50°
43°
19
50°
41°
20
53°
42°
21
58°
48°
22
64°
57°
23
61°
53°
24
62°
53°
25
63°
54°
26
63°
56°
27
58°
51°
28
63°
50°
29
65°
56°
30
63°
56°
31
64°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Kos
Kos'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 Kos. See also: February | March | April.
