S
M
T
W
T
F
S
29
44°
19°
30
64°
32°
31
52°
35°
1
54°
33°
2
45°
32°
3
45°
32°
4
51°
35°
5
43°
35°
6
43°
31°
7
38°
20°
8
46°
23°
9
53°
30°
10
62°
41°
11
54°
31°
12
55°
38°
13
66°
52°
14
54°
35°
15
46°
34°
16
48°
31°
17
52°
36°
18
55°
38°
19
57°
34°
20
53°
32°
21
59°
35°
22
58°
37°
23
50°
38°
24
51°
37°
25
53°
32°
26
50°
31°
27
52°
31°
28
53°
32°
29
53°
34°
30
54°
34°
1
57°
36°
2
55°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Wilton
Wilton's April 2026 forecast shows daily high temperatures ranging from 38° to 66°, with overnight lows between 20° and 52°. The average high for April is 53° with an average low of 34°. 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 Wilton. See also: May | June | July.
