S
M
T
W
T
F
S
29
39°
21°
30
50°
34°
31
43°
35°
1
50°
33°
2
38°
29°
3
41°
32°
4
47°
35°
5
44°
35°
6
45°
31°
7
40°
27°
8
41°
31°
9
43°
38°
10
48°
39°
11
50°
34°
12
51°
39°
13
54°
48°
14
62°
45°
15
53°
39°
16
50°
32°
17
47°
37°
18
50°
36°
19
52°
39°
20
50°
34°
21
57°
38°
22
54°
37°
23
52°
39°
24
49°
39°
25
52°
35°
26
48°
32°
27
50°
33°
28
50°
34°
29
51°
35°
30
51°
36°
1
52°
36°
2
51°
37°
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 40° to 62°, with overnight lows between 27° and 48°. The average high for April is 50° with an average low of 37°. 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.
