S
M
T
W
T
F
S
29
70°
50°
30
68°
54°
31
68°
60°
1
65°
51°
2
63°
49°
3
66°
43°
4
62°
51°
5
73°
57°
6
73°
59°
7
67°
48°
8
64°
44°
9
68°
45°
10
68°
60°
11
80°
59°
12
72°
58°
13
N/A
14
71°
59°
15
67°
58°
16
67°
51°
17
65°
54°
18
69°
57°
19
77°
58°
20
77°
63°
21
80°
59°
22
69°
47°
23
70°
61°
24
69°
61°
25
73°
63°
26
64°
55°
27
70°
56°
28
69°
59°
29
69°
59°
30
71°
60°
1
72°
60°
2
67°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Yokoyama
Yokoyama's April 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 47° and 63°. The average high for April is 70° with an average low of 58°. 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 Yokoyama. See also: May | June | July.