S
M
T
W
T
F
S
29
58°
27°
30
70°
48°
31
80°
63°
1
82°
57°
2
57°
42°
3
69°
42°
4
81°
46°
5
71°
46°
6
58°
41°
7
55°
34°
8
53°
28°
9
59°
37°
10
70°
51°
11
67°
41°
12
67°
52°
13
78°
60°
14
85°
63°
15
89°
64°
16
79°
57°
17
74°
54°
18
72°
50°
19
68°
54°
20
71°
52°
21
69°
51°
22
68°
46°
23
63°
43°
24
63°
51°
25
64°
49°
26
62°
48°
27
63°
46°
28
64°
47°
29
64°
44°
30
63°
45°
1
66°
54°
2
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Bryn Athyn
Bryn Athyn's April 2026 forecast shows daily high temperatures ranging from 59° to 89°, with overnight lows between 37° and 64°. The average high for April is 69° with an average low of 51°. 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 Bryn Athyn. See also: May | June | July.