S
M
T
W
T
F
S
29
47°
32°
30
46°
36°
31
52°
34°
1
52°
37°
2
54°
30°
3
52°
37°
4
N/A
5
52°
34°
6
52°
37°
7
59°
39°
8
62°
41°
9
59°
38°
10
49°
36°
11
49°
34°
12
50°
35°
13
50°
37°
14
47°
38°
15
49°
38°
16
51°
37°
17
55°
43°
18
53°
35°
19
55°
42°
20
50°
41°
21
52°
39°
22
57°
40°
23
58°
40°
24
59°
44°
25
60°
43°
26
52°
40°
27
50°
36°
28
50°
36°
29
51°
36°
30
51°
38°
1
52°
45°
2
54°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Seffern
Seffern's April 2026 forecast shows daily high temperatures ranging from 47° to 62°, with overnight lows between 34° and 45°. The average high for April is 53° with an average low of 39°. 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 Seffern. See also: May | June | July.