S
M
T
W
T
F
S
29
58°
19°
30
71°
26°
31
71°
51°
1
59°
37°
2
58°
48°
3
80°
44°
4
76°
50°
5
57°
31°
6
46°
26°
7
41°
20°
8
49°
30°
9
65°
37°
10
66°
40°
11
62°
38°
12
65°
43°
13
64°
40°
14
59°
36°
15
61°
31°
16
57°
25°
17
49°
25°
18
51°
26°
19
54°
31°
20
63°
39°
21
66°
41°
22
66°
40°
23
65°
40°
24
66°
41°
25
68°
41°
26
67°
40°
27
62°
33°
28
55°
32°
29
56°
37°
30
58°
38°
1
58°
34°
2
59°
31°
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 41° to 80°, with overnight lows between 20° and 50°. The average high for April is 60° with an average low of 36°. 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.
