S
M
T
W
T
F
S
29
75°
55°
30
70°
59°
31
59°
43°
1
48°
44°
2
52°
36°
3
68°
46°
4
72°
52°
5
73°
54°
6
72°
57°
7
72°
55°
8
72°
54°
9
66°
50°
10
52°
45°
11
50°
32°
12
41°
34°
13
54°
36°
14
57°
41°
15
61°
45°
16
59°
45°
17
63°
43°
18
66°
50°
19
71°
46°
20
63°
46°
21
52°
42°
22
54°
41°
23
69°
47°
24
72°
45°
25
70°
45°
26
66°
45°
27
67°
44°
28
66°
45°
29
72°
49°
30
76°
51°
1
76°
49°
2
70°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sebastopol
Sebastopol's April 2026 forecast shows daily high temperatures ranging from 52° to 76°, with overnight lows between 41° and 51°. The average high for April is 67° with an average low of 45°. 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 Sebastopol. See also: May | June | July.
