S
M
T
W
T
F
S
29
81°
54°
30
81°
54°
31
61°
41°
1
52°
37°
2
72°
37°
3
52°
36°
4
61°
34°
5
66°
36°
6
66°
39°
7
73°
34°
8
72°
45°
9
73°
42°
10
68°
47°
11
75°
47°
12
77°
47°
13
71°
45°
14
60°
43°
15
67°
46°
16
74°
43°
17
73°
45°
18
77°
49°
19
75°
44°
20
69°
44°
21
71°
45°
22
65°
37°
23
63°
39°
24
59°
33°
25
59°
36°
26
65°
40°
27
67°
42°
28
65°
43°
29
62°
40°
30
60°
37°
1
60°
40°
2
59°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Whittier
Whittier's April 2026 forecast shows daily high temperatures ranging from 59° to 77°, with overnight lows between 33° and 49°. The average high for April is 67° with an average low of 42°. 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 Whittier. See also: May | June | July.
