S
M
T
W
T
F
S
29
82°
50°
30
85°
63°
31
86°
66°
1
84°
68°
2
86°
64°
3
83°
63°
4
65°
49°
5
70°
41°
6
73°
40°
7
72°
46°
8
78°
50°
9
81°
54°
10
82°
60°
11
78°
60°
12
80°
66°
13
85°
69°
14
79°
64°
15
79°
60°
16
87°
68°
17
79°
48°
18
68°
42°
19
72°
48°
20
74°
53°
21
72°
58°
22
79°
63°
23
83°
63°
24
77°
55°
25
71°
47°
26
67°
48°
27
68°
50°
28
74°
55°
29
77°
52°
30
75°
56°
1
80°
52°
2
76°
50°
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 67° to 87°, with overnight lows between 42° and 68°. The average high for April is 75° with an average low of 53°. 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.
