S
M
T
W
T
F
S
29
56°
32°
30
74°
43°
31
76°
47°
1
40°
36°
2
64°
61°
3
72°
45°
4
70°
37°
5
43°
29°
6
48°
31°
7
43°
26°
8
54°
44°
9
64°
41°
10
67°
44°
11
62°
41°
12
58°
42°
13
61°
44°
14
64°
46°
15
65°
39°
16
58°
34°
17
53°
33°
18
56°
42°
19
66°
47°
20
68°
48°
21
70°
49°
22
70°
49°
23
69°
50°
24
71°
50°
25
72°
48°
26
70°
39°
27
57°
37°
28
57°
39°
29
62°
45°
30
60°
43°
1
61°
42°
2
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Willis
Willis's April 2026 forecast shows daily high temperatures ranging from 40° to 72°, with overnight lows between 26° and 61°. The average high for April is 61° 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 Willis. See also: May | June | July.
