S
M
T
W
T
F
S
31
56°
39°
1
66°
37°
2
70°
51°
3
56°
48°
4
55°
48°
5
53°
49°
6
54°
52°
7
59°
49°
8
60°
47°
9
61°
43°
10
65°
44°
11
62°
45°
12
61°
47°
13
62°
46°
14
62°
45°
15
61°
46°
16
58°
45°
17
59°
45°
18
61°
46°
19
60°
45°
20
59°
48°
21
59°
48°
22
60°
49°
23
59°
48°
24
59°
48°
25
58°
46°
26
59°
46°
27
64°
48°
28
62°
47°
29
59°
48°
30
60°
49°
1
59°
50°
2
59°
47°
3
60°
47°
4
60°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Port Armstrong
Port Armstrong's June 2026 forecast shows daily high temperatures ranging from 53° to 70°, with overnight lows between 43° and 52°. The average high for June is 60° 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 Port Armstrong. See also: July | August | September.
