S
M
T
W
T
F
S
29
63°
41°
30
81°
52°
31
69°
41°
1
42°
37°
2
71°
39°
3
63°
40°
4
60°
41°
5
53°
38°
6
52°
34°
7
38°
30°
8
71°
37°
9
71°
50°
10
53°
40°
11
58°
37°
12
81°
57°
13
79°
63°
14
82°
57°
15
73°
61°
16
74°
50°
17
82°
48°
18
63°
40°
19
51°
37°
20
57°
35°
21
76°
50°
22
68°
49°
23
82°
51°
24
71°
50°
25
56°
45°
26
60°
44°
27
69°
54°
28
63°
49°
29
56°
42°
30
57°
41°
1
52°
37°
2
57°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Alsip
Alsip's April 2026 forecast shows daily high temperatures ranging from 52° to 69°, with overnight lows between 37° and 54°. The average high for April is 59° with an average low of 45°. 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 Alsip. See also: May | June | July.
