S
M
T
W
T
F
S
29
52°
25°
30
72°
41°
31
54°
41°
1
70°
33°
2
37°
36°
3
63°
37°
4
55°
39°
5
50°
39°
6
50°
39°
7
43°
32°
8
48°
27°
9
61°
34°
10
75°
37°
11
58°
36°
12
59°
42°
13
68°
56°
14
82°
59°
15
82°
60°
16
81°
60°
17
78°
51°
18
71°
48°
19
77°
46°
20
56°
33°
21
57°
36°
22
66°
46°
23
66°
48°
24
68°
42°
25
67°
38°
26
58°
39°
27
57°
38°
28
58°
38°
29
61°
36°
30
62°
36°
1
60°
35°
2
58°
35°
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 56° to 82°, with overnight lows between 33° and 60°. The average high for April is 66° with an average low of 44°. 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.
