S
M
T
W
T
F
S
29
88°
67°
30
78°
66°
31
62°
50°
1
58°
50°
2
65°
41°
3
74°
49°
4
79°
59°
5
82°
61°
6
72°
47°
7
78°
43°
8
81°
57°
9
66°
50°
10
57°
53°
11
51°
45°
12
56°
43°
13
65°
43°
14
67°
46°
15
65°
45°
16
67°
44°
17
67°
43°
18
67°
50°
19
59°
45°
20
60°
45°
21
63°
43°
22
66°
46°
23
67°
45°
24
67°
47°
25
65°
46°
26
65°
47°
27
64°
43°
28
60°
46°
29
60°
48°
30
59°
47°
1
59°
46°
2
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Russian River-Sonoma Coast
Russian River-Sonoma Coast's April 2026 forecast shows daily high temperatures ranging from 59° to 67°, with overnight lows between 43° and 50°. The average high for April is 64° 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 Russian River-Sonoma Coast. See also: May | June | July.
