S
M
T
W
T
F
S
27
36°
19°
28
30°
24°
29
30°
21°
30
39°
19°
31
35°
19°
1
25°
17°
2
28°
18°
3
27°
17°
4
23°
19°
5
24°
20°
6
26°
23°
7
30°
18°
8
27°
24°
9
26°
26°
10
31°
21°
11
30°
30°
12
33°
32°
13
34°
14°
14
35°
35°
15
38°
34°
16
38°
38°
17
39°
36°
18
40°
22°
19
39°
22°
20
36°
35°
21
37°
36°
22
39°
37°
23
38°
28°
24
40°
21°
25
37°
22°
26
27°
27°
27
29°
28°
28
36°
35°
29
Hist. Avg.
34°
24°
30
Hist. Avg.
34°
24°
31
Hist. Avg.
34°
24°
1
Hist. Avg.
34°
24°
2
Hist. Avg.
35°
24°
3
Hist. Avg.
35°
24°
4
Hist. Avg.
35°
24°
5
Hist. Avg.
35°
24°
6
Hist. Avg.
35°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in West Juneau
West Juneau's January 2027 forecast shows daily high temperatures ranging from 23° to 40°, with overnight lows between 14° and 38°. The average high for January is 33° with an average low of 25°. 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 West Juneau. See also: February | March | April.
