S
M
T
W
T
F
S
29
60°
34°
30
74°
41°
31
77°
62°
1
37°
28°
2
63°
28°
3
61°
43°
4
60°
36°
5
42°
34°
6
47°
22°
7
41°
29°
8
58°
49°
9
62°
40°
10
56°
42°
11
55°
46°
12
59°
47°
13
60°
48°
14
60°
40°
15
61°
42°
16
59°
40°
17
60°
35°
18
60°
42°
19
61°
41°
20
62°
41°
21
61°
44°
22
61°
44°
23
65°
42°
24
59°
37°
25
53°
36°
26
53°
39°
27
54°
36°
28
61°
38°
29
55°
34°
30
56°
41°
1
60°
42°
2
57°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lyons
Lyons's April 2026 forecast shows daily high temperatures ranging from 41° to 65°, with overnight lows between 22° and 49°. The average high for April is 57° with an average low of 39°. 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 Lyons. See also: May | June | July.
