S
M
T
W
T
F
S
26
61°
51°
27
60°
50°
28
61°
51°
29
64°
50°
30
63°
51°
31
65°
54°
1
66°
56°
2
68°
54°
3
69°
55°
4
67°
56°
5
61°
54°
6
61°
54°
7
62°
57°
8
64°
48°
9
68°
55°
10
65°
54°
11
61°
52°
12
61°
55°
13
62°
53°
14
66°
53°
15
65°
51°
16
66°
50°
17
65°
51°
18
64°
50°
19
62°
52°
20
61°
51°
21
61°
52°
22
61°
53°
23
Hist. Avg.
62°
48°
24
Hist. Avg.
62°
48°
25
Hist. Avg.
61°
48°
26
Hist. Avg.
61°
48°
27
Hist. Avg.
61°
47°
28
Hist. Avg.
61°
47°
29
Hist. Avg.
60°
47°
30
Hist. Avg.
60°
47°
31
Hist. Avg.
60°
47°
1
Hist. Avg.
60°
46°
2
Hist. Avg.
59°
46°
3
Hist. Avg.
59°
46°
4
Hist. Avg.
59°
46°
5
Hist. Avg.
59°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in West Juneau
West Juneau's August 2026 forecast shows daily high temperatures ranging from 60° to 69°, with overnight lows between 48° and 57°. The average high for August is 64° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in West Juneau. See also: September | October | November.
