S
M
T
W
T
F
S
29
84°
50°
30
79°
52°
31
67°
56°
1
62°
54°
2
62°
45°
3
73°
43°
4
77°
44°
5
80°
48°
6
73°
44°
7
70°
49°
8
75°
49°
9
76°
52°
10
69°
55°
11
62°
50°
12
59°
48°
13
64°
46°
14
63°
48°
15
63°
44°
16
70°
47°
17
72°
43°
18
75°
41°
19
75°
45°
20
69°
54°
21
61°
46°
22
66°
43°
23
71°
47°
24
64°
48°
25
62°
50°
26
65°
48°
27
68°
49°
28
67°
50°
29
70°
52°
30
71°
52°
1
72°
50°
2
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Ross Valley
Ross Valley's April 2026 forecast shows daily high temperatures ranging from 61° to 72°, with overnight lows between 43° and 52°. The average high for April is 67° with an average low of 49°. 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 Ross Valley. See also: May | June | July.
