S
M
T
W
T
F
S
29
70°
45°
30
68°
54°
31
70°
61°
1
68°
54°
2
59°
41°
3
66°
39°
4
64°
46°
5
75°
55°
6
73°
61°
7
65°
41°
8
66°
48°
9
69°
57°
10
65°
58°
11
73°
54°
12
72°
55°
13
68°
54°
14
70°
56°
15
70°
49°
16
70°
51°
17
71°
49°
18
67°
50°
19
66°
52°
20
67°
54°
21
68°
55°
22
65°
55°
23
69°
54°
24
68°
56°
25
68°
56°
26
67°
54°
27
64°
50°
28
61°
49°
29
63°
52°
30
64°
56°
1
70°
55°
2
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Saiwaicho
Saiwaicho's April 2026 forecast shows daily high temperatures ranging from 61° to 75°, with overnight lows between 41° and 61°. The average high for April is 68° with an average low of 53°. 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 Saiwaicho. See also: May | June | July.