S
M
T
W
T
F
S
29
84°
65°
30
77°
54°
31
64°
52°
1
57°
51°
2
65°
41°
3
78°
54°
4
79°
56°
5
81°
55°
6
67°
46°
7
69°
45°
8
77°
46°
9
68°
47°
10
62°
53°
11
55°
44°
12
56°
47°
13
64°
41°
14
62°
41°
15
65°
41°
16
71°
45°
17
71°
57°
18
74°
46°
19
72°
49°
20
61°
46°
21
58°
47°
22
64°
47°
23
70°
43°
24
66°
44°
25
63°
49°
26
67°
46°
27
69°
44°
28
73°
47°
29
78°
48°
30
75°
49°
1
75°
49°
2
76°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Yountville
Yountville's April 2026 forecast shows daily high temperatures ranging from 63° to 78°, with overnight lows between 44° and 49°. The average high for April is 72° with an average low of 48°. 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 Yountville. See also: May | June | July.
