S
M
T
W
T
F
S
29
63°
39°
30
82°
46°
31
75°
43°
1
43°
38°
2
71°
40°
3
64°
42°
4
55°
41°
5
53°
35°
6
53°
36°
7
45°
29°
8
72°
37°
9
67°
50°
10
59°
42°
11
59°
35°
12
81°
55°
13
77°
62°
14
82°
60°
15
74°
59°
16
72°
56°
17
83°
50°
18
62°
37°
19
52°
33°
20
58°
46°
21
77°
56°
22
77°
56°
23
81°
61°
24
70°
48°
25
68°
47°
26
65°
50°
27
62°
45°
28
57°
43°
29
61°
40°
30
63°
45°
1
66°
43°
2
61°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mazon
Mazon's April 2026 forecast shows daily high temperatures ranging from 57° to 81°, with overnight lows between 40° and 61°. The average high for April is 67° with an average low of 48°. 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 Mazon. See also: May | June | July.