S
M
T
W
T
F
S
31
60°
48°
1
60°
48°
2
61°
50°
3
60°
51°
4
60°
52°
5
61°
51°
6
60°
51°
7
61°
53°
8
69°
54°
9
69°
53°
10
67°
50°
11
62°
51°
12
63°
53°
13
65°
54°
14
66°
55°
15
67°
55°
16
67°
54°
17
68°
56°
18
68°
55°
19
67°
55°
20
69°
56°
21
69°
57°
22
70°
55°
23
69°
56°
24
68°
56°
25
67°
57°
26
68°
55°
27
68°
55°
28
65°
54°
29
65°
52°
30
64°
54°
1
65°
53°
2
68°
51°
3
67°
52°
4
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Seaside
Seaside's June 2026 forecast shows daily high temperatures ranging from 60° to 70°, with overnight lows between 48° and 57°. The average high for June is 65° with an average low of 53°. 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 Seaside. See also: July | August | September.
