S
M
T
W
T
F
S
29
49°
29°
30
65°
42°
31
68°
48°
1
78°
50°
2
52°
41°
3
58°
41°
4
70°
41°
5
57°
42°
6
57°
41°
7
52°
32°
8
44°
39°
9
45°
43°
10
53°
49°
11
59°
47°
12
54°
48°
13
71°
60°
14
77°
55°
15
70°
47°
16
59°
45°
17
55°
47°
18
63°
51°
19
63°
47°
20
58°
45°
21
65°
50°
22
64°
52°
23
65°
51°
24
66°
50°
25
66°
44°
26
57°
46°
27
55°
44°
28
59°
44°
29
58°
43°
30
56°
43°
1
58°
46°
2
58°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Seaside
Seaside's April 2026 forecast shows daily high temperatures ranging from 44° to 77°, with overnight lows between 32° and 60°. The average high for April is 60° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Seaside. See also: May | June | July.
