S
M
T
W
T
F
S
31
71°
50°
1
60°
44°
2
62°
49°
3
64°
47°
4
60°
49°
5
62°
47°
6
62°
45°
7
59°
44°
8
65°
44°
9
63°
48°
10
62°
49°
11
59°
46°
12
61°
47°
13
65°
49°
14
70°
56°
15
72°
52°
16
62°
49°
17
63°
50°
18
63°
54°
19
71°
58°
20
71°
55°
21
68°
54°
22
64°
50°
23
62°
49°
24
62°
47°
25
64°
53°
26
72°
52°
27
75°
57°
28
76°
60°
29
76°
52°
30
66°
58°
1
73°
58°
2
74°
50°
3
65°
54°
4
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Seattle Heights
Seattle Heights's June 2026 forecast shows daily high temperatures ranging from 59° to 76°, with overnight lows between 44° and 60°. The average high for June is 66° with an average low of 51°. 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 Seattle Heights. See also: July | August | September.
