S
M
T
W
T
F
S
29
63°
41°
30
81°
50°
31
68°
39°
1
40°
36°
2
70°
38°
3
62°
39°
4
56°
41°
5
53°
37°
6
51°
32°
7
39°
28°
8
71°
35°
9
70°
44°
10
54°
38°
11
56°
35°
12
81°
56°
13
79°
62°
14
82°
57°
15
72°
60°
16
74°
49°
17
81°
49°
18
51°
37°
19
51°
32°
20
56°
45°
21
74°
48°
22
73°
58°
23
81°
56°
24
68°
43°
25
62°
41°
26
63°
42°
27
57°
42°
28
57°
40°
29
53°
38°
30
56°
40°
1
65°
42°
2
61°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Addison
Addison's April 2026 forecast shows daily high temperatures ranging from 51° to 81°, with overnight lows between 32° and 58°. 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 Addison. See also: May | June | July.
