S
M
T
W
T
F
S
31
71°
49°
1
75°
53°
2
74°
52°
3
76°
52°
4
75°
55°
5
74°
54°
6
74°
53°
7
73°
54°
8
75°
58°
9
69°
58°
10
72°
59°
11
73°
59°
12
71°
58°
13
75°
60°
14
76°
60°
15
77°
61°
16
78°
61°
17
75°
55°
18
70°
53°
19
72°
60°
20
73°
60°
21
72°
58°
22
72°
55°
23
73°
58°
24
74°
60°
25
78°
63°
26
76°
63°
27
81°
62°
28
81°
64°
29
83°
62°
30
76°
56°
1
73°
56°
2
74°
60°
3
76°
61°
4
75°
61°
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 69° to 83°, with overnight lows between 49° and 64°. The average high for June is 75° with an average low of 58°. 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.
