S
M
T
W
T
F
S
29
56°
33°
30
81°
32°
31
61°
40°
1
47°
27°
2
38°
32°
3
40°
37°
4
44°
35°
5
56°
31°
6
45°
28°
7
46°
11°
8
71°
36°
9
56°
33°
10
54°
28°
11
54°
46°
12
71°
55°
13
79°
55°
14
75°
51°
15
67°
42°
16
72°
38°
17
55°
33°
18
53°
32°
19
56°
39°
20
62°
44°
21
66°
48°
22
61°
39°
23
60°
37°
24
52°
40°
25
53°
36°
26
53°
32°
27
56°
38°
28
57°
44°
29
64°
46°
30
67°
44°
1
57°
42°
2
56°
39°
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 52° to 79°, with overnight lows between 28° and 55°. The average high for April is 61° with an average low of 41°. 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.
