S
M
T
W
T
F
S
29
64°
45°
30
77°
45°
31
52°
37°
1
41°
32°
2
61°
35°
3
51°
36°
4
49°
31°
5
49°
32°
6
42°
25°
7
39°
29°
8
54°
40°
9
53°
33°
10
51°
40°
11
51°
38°
12
55°
36°
13
53°
34°
14
54°
36°
15
56°
33°
16
48°
28°
17
47°
33°
18
58°
37°
19
60°
42°
20
63°
44°
21
63°
44°
22
62°
43°
23
64°
45°
24
64°
42°
25
63°
38°
26
56°
31°
27
50°
32°
28
53°
40°
29
54°
38°
30
55°
36°
1
57°
41°
2
62°
44°
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 39° to 64°, with overnight lows between 25° and 45°. The average high for April is 55° 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.
