S
M
T
W
T
F
S
31
57°
38°
1
63°
44°
2
79°
50°
3
62°
48°
4
54°
44°
5
57°
41°
6
59°
43°
7
55°
43°
8
58°
44°
9
57°
45°
10
58°
42°
11
59°
46°
12
60°
46°
13
59°
44°
14
60°
43°
15
56°
41°
16
57°
41°
17
60°
42°
18
59°
41°
19
61°
42°
20
58°
44°
21
57°
44°
22
57°
43°
23
58°
43°
24
58°
44°
25
57°
44°
26
58°
43°
27
62°
43°
28
63°
45°
29
58°
44°
30
57°
45°
1
58°
46°
2
58°
44°
3
59°
43°
4
59°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Old Kasaan
Old Kasaan's June 2026 forecast shows daily high temperatures ranging from 54° to 79°, with overnight lows between 41° and 50°. The average high for June is 59° with an average low of 44°. 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 Old Kasaan. See also: July | August | September.