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
77°
53°
9
72°
54°
10
67°
52°
11
61°
46°
12
61°
44°
13
66°
43°
14
67°
45°
15
68°
48°
16
67°
47°
17
70°
47°
18
70°
46°
19
68°
47°
20
71°
47°
21
70°
44°
22
65°
46°
23
66°
44°
24
66°
43°
25
65°
45°
26
65°
43°
27
66°
43°
28
65°
42°
29
66°
42°
30
66°
42°
1
67°
45°
2
67°
49°
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 61° to 77°, with overnight lows between 42° and 54°. The average high for April is 67° with an average low of 46°. 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.
