S
M
T
W
T
F
S
31
57°
38°
1
62°
34°
2
71°
42°
3
78°
44°
4
74°
41°
5
64°
41°
6
57°
47°
7
53°
46°
8
53°
48°
9
55°
49°
10
55°
45°
11
58°
43°
12
60°
44°
13
59°
46°
14
61°
47°
15
59°
44°
16
57°
45°
17
59°
44°
18
62°
45°
19
60°
46°
20
58°
47°
21
60°
46°
22
61°
48°
23
63°
49°
24
59°
49°
25
63°
48°
26
65°
50°
27
60°
50°
28
65°
49°
29
65°
50°
30
66°
51°
1
65°
51°
2
64°
50°
3
63°
51°
4
64°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Port Nikiski
Port Nikiski's June 2026 forecast shows daily high temperatures ranging from 53° to 66°, with overnight lows between 43° and 51°. The average high for June is 60° with an average low of 48°. 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 Port Nikiski. See also: July | August | September.
