S
M
T
W
T
F
S
31
58°
38°
1
62°
38°
2
70°
38°
3
68°
46°
4
53°
42°
5
57°
45°
6
59°
51°
7
58°
50°
8
57°
49°
9
58°
47°
10
61°
47°
11
60°
50°
12
60°
49°
13
59°
48°
14
62°
49°
15
57°
46°
16
58°
45°
17
58°
45°
18
59°
46°
19
58°
46°
20
58°
47°
21
59°
47°
22
57°
48°
23
57°
48°
24
58°
49°
25
57°
47°
26
58°
46°
27
60°
47°
28
59°
48°
29
57°
48°
30
58°
49°
1
57°
49°
2
57°
48°
3
58°
47°
4
57°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Juneau
Juneau's June 2026 forecast shows daily high temperatures ranging from 53° to 70°, with overnight lows between 38° and 51°. The average high for June is 59° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Juneau. See also: July | August | September.
