S
M
T
W
T
F
S
28
41°
29°
29
38°
29°
30
41°
35°
31
44°
37°
1
43°
35°
2
48°
38°
3
49°
36°
4
49°
38°
5
41°
35°
6
43°
32°
7
43°
34°
8
41°
29°
9
30°
24°
10
30°
24°
11
30°
25°
12
35°
24°
13
32°
23°
14
30°
17°
15
25°
20°
16
27°
17°
17
33°
17°
18
44°
31°
19
41°
33°
20
41°
34°
21
42°
35°
22
43°
38°
23
42°
36°
24
40°
36°
25
40°
38°
26
42°
38°
27
39°
31°
28
32°
19°
29
35°
18°
30
39°
17°
31
34°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Adak
Adak'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 Adak. See also: February | March | April.
