S
M
T
W
T
F
S
29
87°
48°
30
82°
50°
31
75°
54°
1
59°
53°
2
65°
41°
3
75°
44°
4
81°
42°
5
82°
46°
6
76°
48°
7
71°
45°
8
85°
45°
9
74°
51°
10
71°
52°
11
65°
50°
12
59°
46°
13
64°
43°
14
71°
43°
15
64°
40°
16
73°
47°
17
75°
42°
18
76°
44°
19
68°
51°
20
63°
49°
21
62°
47°
22
64°
46°
23
70°
46°
24
73°
49°
25
74°
48°
26
72°
50°
27
72°
48°
28
71°
50°
29
72°
46°
30
67°
42°
1
67°
44°
2
69°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sonoma
Sonoma's April 2026 forecast shows daily high temperatures ranging from 62° to 76°, with overnight lows between 42° and 51°. The average high for April is 70° 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 Sonoma. See also: May | June | July.
