S
M
T
W
T
F
S
29
70°
34°
30
73°
55°
31
79°
61°
1
80°
62°
2
82°
61°
3
82°
63°
4
79°
61°
5
63°
43°
6
66°
36°
7
66°
37°
8
72°
48°
9
76°
44°
10
77°
49°
11
80°
49°
12
88°
61°
13
84°
65°
14
84°
64°
15
78°
57°
16
80°
56°
17
76°
56°
18
81°
61°
19
82°
61°
20
81°
60°
21
73°
48°
22
71°
53°
23
75°
56°
24
76°
56°
25
75°
54°
26
74°
52°
27
71°
54°
28
75°
54°
29
78°
56°
30
78°
57°
1
76°
57°
2
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Deason
Deason's April 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 44° and 65°. The average high for April is 77° with an average low of 55°. 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 Deason. See also: May | June | July.