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°
51°
12
77°
61°
13
79°
64°
14
81°
65°
15
75°
58°
16
68°
51°
17
79°
53°
18
64°
36°
19
51°
37°
20
63°
47°
21
70°
52°
22
70°
51°
23
69°
46°
24
62°
40°
25
55°
38°
26
56°
38°
27
58°
43°
28
57°
42°
29
64°
36°
30
57°
36°
1
59°
42°
2
57°
40°
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 36° and 65°. The average high for April is 65° with an average low of 47°. 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.
