S
M
T
W
T
F
S
29
84°
48°
30
88°
66°
31
88°
64°
1
91°
68°
2
75°
70°
3
85°
71°
4
74°
55°
5
69°
52°
6
73°
49°
7
73°
52°
8
78°
62°
9
81°
61°
10
81°
63°
11
84°
66°
12
83°
65°
13
85°
64°
14
83°
60°
15
86°
60°
16
85°
61°
17
80°
53°
18
82°
59°
19
83°
58°
20
83°
59°
21
82°
59°
22
84°
58°
23
83°
57°
24
84°
61°
25
85°
61°
26
85°
60°
27
84°
61°
28
85°
61°
29
85°
60°
30
84°
61°
1
83°
61°
2
81°
60°
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 69° to 86°, with overnight lows between 49° and 66°. The average high for April is 82° with an average low of 59°. 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.
