S
M
T
W
T
F
S
29
50°
37°
30
46°
39°
31
48°
34°
1
52°
32°
2
48°
30°
3
50°
34°
4
50°
39°
5
55°
43°
6
50°
37°
7
55°
30°
8
57°
38°
9
56°
41°
10
52°
35°
11
59°
43°
12
51°
41°
13
54°
43°
14
55°
42°
15
55°
43°
16
58°
42°
17
60°
44°
18
61°
45°
19
58°
45°
20
59°
44°
21
58°
40°
22
55°
43°
23
54°
42°
24
52°
41°
25
53°
42°
26
52°
40°
27
53°
38°
28
56°
40°
29
54°
38°
30
54°
42°
1
55°
46°
2
59°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Wilster
Wilster's April 2026 forecast shows daily high temperatures ranging from 51° to 61°, with overnight lows between 35° and 46°. The average high for April is 56° 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 Wilster. See also: May | June | July.
