S
M
T
W
T
F
S
29
88°
37°
30
87°
36°
31
65°
36°
1
43°
33°
2
54°
37°
3
60°
33°
4
56°
27°
5
68°
26°
6
51°
30°
7
59°
30°
8
63°
31°
9
61°
30°
10
60°
45°
11
76°
57°
12
88°
45°
13
84°
48°
14
76°
47°
15
70°
43°
16
76°
39°
17
65°
44°
18
74°
46°
19
73°
43°
20
66°
40°
21
69°
42°
22
63°
37°
23
59°
42°
24
62°
43°
25
61°
43°
26
60°
44°
27
60°
46°
28
67°
46°
29
71°
45°
30
69°
44°
1
62°
40°
2
59°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Berwyn
Berwyn's April 2026 forecast shows daily high temperatures ranging from 59° to 88°, with overnight lows between 30° and 57°. The average high for April is 68° with an average low of 43°. 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 Berwyn. See also: May | June | July.