S
M
T
W
T
F
S
29
92°
48°
30
94°
50°
31
84°
54°
1
70°
45°
2
86°
51°
3
73°
52°
4
68°
39°
5
74°
29°
6
72°
45°
7
69°
46°
8
76°
52°
9
79°
55°
10
80°
56°
11
70°
58°
12
81°
56°
13
85°
53°
14
78°
49°
15
75°
51°
16
64°
46°
17
72°
51°
18
76°
55°
19
71°
44°
20
77°
52°
21
76°
48°
22
71°
46°
23
71°
51°
24
78°
51°
25
76°
54°
26
79°
54°
27
77°
52°
28
71°
52°
29
66°
51°
30
68°
53°
1
68°
52°
2
67°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Allison
Allison's April 2026 forecast shows daily high temperatures ranging from 64° to 85°, with overnight lows between 44° and 58°. The average high for April is 74° 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 Allison. See also: May | June | July.