S
M
T
W
T
F
S
29
59°
27°
30
63°
46°
31
72°
57°
1
72°
54°
2
73°
50°
3
76°
58°
4
81°
51°
5
55°
33°
6
49°
34°
7
39°
26°
8
56°
36°
9
66°
46°
10
71°
49°
11
70°
51°
12
73°
51°
13
63°
46°
14
67°
49°
15
62°
43°
16
60°
36°
17
53°
30°
18
54°
31°
19
58°
39°
20
65°
43°
21
67°
44°
22
68°
44°
23
68°
45°
24
67°
45°
25
69°
46°
26
69°
43°
27
67°
35°
28
55°
35°
29
58°
43°
30
59°
41°
1
58°
36°
2
59°
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 39° to 81°, with overnight lows between 26° and 58°. The average high for April is 63° with an average low of 42°. 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.
