S
M
T
W
T
F
S
29
86°
58°
30
72°
55°
31
70°
61°
1
71°
59°
2
69°
57°
3
82°
54°
4
89°
60°
5
85°
62°
6
76°
59°
7
77°
55°
8
79°
57°
9
74°
58°
10
72°
61°
11
71°
56°
12
67°
54°
13
65°
54°
14
71°
53°
15
73°
54°
16
72°
55°
17
76°
53°
18
82°
57°
19
78°
58°
20
74°
54°
21
N/A
22
74°
54°
23
78°
56°
24
77°
58°
25
69°
52°
26
73°
57°
27
72°
56°
28
73°
55°
29
77°
58°
30
78°
60°
1
78°
58°
2
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Whittier
Whittier's April 2026 forecast shows daily high temperatures ranging from 69° to 78°, with overnight lows between 52° and 60°. The average high for April is 75° with an average low of 57°. 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.
