S
M
T
W
T
F
S
29
57°
32°
30
72°
50°
31
72°
46°
1
50°
34°
2
63°
34°
3
64°
48°
4
64°
41°
5
41°
28°
6
48°
28°
7
40°
19°
8
58°
48°
9
66°
48°
10
54°
33°
11
58°
41°
12
71°
57°
13
71°
57°
14
67°
37°
15
52°
31°
16
53°
38°
17
59°
45°
18
64°
47°
19
65°
46°
20
69°
51°
21
70°
37°
22
54°
32°
23
55°
42°
24
57°
44°
25
66°
41°
26
55°
36°
27
55°
36°
28
60°
41°
29
65°
46°
30
66°
47°
1
69°
45°
2
59°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Allen
Allen's April 2026 forecast shows daily high temperatures ranging from 52° to 71°, with overnight lows between 31° and 57°. The average high for April is 62° 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 Allen. See also: May | June | July.
