S
M
T
W
T
F
S
31
55°
39°
1
61°
37°
2
61°
41°
3
59°
48°
4
59°
45°
5
58°
49°
6
58°
45°
7
61°
51°
8
60°
50°
9
59°
49°
10
57°
47°
11
65°
48°
12
69°
52°
13
76°
54°
14
79°
57°
15
79°
53°
16
72°
51°
17
67°
51°
18
62°
49°
19
58°
48°
20
67°
48°
21
64°
46°
22
58°
46°
23
57°
44°
24
58°
45°
25
63°
46°
26
66°
50°
27
66°
51°
28
65°
50°
29
66°
48°
30
66°
49°
1
61°
48°
2
60°
46°
3
61°
46°
4
62°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Siletz
Siletz's June 2026 forecast shows daily high temperatures ranging from 57° to 79°, with overnight lows between 44° and 57°. The average high for June is 64° with an average low of 49°. 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 Siletz. See also: July | August | September.
