S
M
T
W
T
F
S
29
56°
36°
30
74°
40°
31
77°
38°
1
38°
29°
2
62°
31°
3
63°
42°
4
60°
36°
5
43°
34°
6
47°
24°
7
37°
21°
8
55°
25°
9
69°
47°
10
47°
39°
11
56°
29°
12
80°
42°
13
77°
59°
14
75°
61°
15
70°
59°
16
67°
50°
17
70°
48°
18
65°
40°
19
47°
32°
20
44°
26°
21
71°
35°
22
74°
42°
23
76°
52°
24
76°
50°
25
65°
42°
26
68°
44°
27
66°
47°
28
58°
42°
29
59°
41°
30
60°
39°
1
52°
37°
2
54°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lennon
Lennon's April 2026 forecast shows daily high temperatures ranging from 52° to 76°, with overnight lows between 37° and 52°. The average high for April is 63° with an average low of 43°. 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 Lennon. See also: May | June | July.