S
M
T
W
T
F
S
31
49°
35°
1
54°
40°
2
56°
38°
3
57°
39°
4
56°
41°
5
55°
44°
6
57°
43°
7
58°
43°
8
61°
44°
9
60°
46°
10
62°
39°
11
60°
42°
12
59°
42°
13
60°
44°
14
60°
41°
15
59°
43°
16
59°
43°
17
60°
45°
18
60°
44°
19
63°
45°
20
60°
44°
21
63°
43°
22
62°
44°
23
59°
43°
24
60°
41°
25
60°
44°
26
61°
43°
27
59°
44°
28
60°
47°
29
63°
46°
30
64°
47°
1
66°
46°
2
62°
45°
3
63°
46°
4
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Port Rexton
Port Rexton's June 2026 forecast shows daily high temperatures ranging from 49° to 66°, with overnight lows between 35° and 47°. The average high for June is 60° with an average low of 43°. 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 Rexton. See also: July | August | September.