S
M
T
W
T
F
S
29
55°
23°
30
72°
43°
31
79°
56°
1
76°
50°
2
48°
40°
3
66°
39°
4
70°
42°
5
56°
41°
6
51°
37°
7
52°
25°
8
52°
27°
9
54°
24°
10
66°
35°
11
59°
42°
12
56°
29°
13
78°
44°
14
84°
50°
15
83°
61°
16
89°
63°
17
80°
56°
18
68°
51°
19
55°
36°
20
52°
33°
21
55°
44°
22
63°
45°
23
66°
44°
24
61°
43°
25
63°
46°
26
63°
48°
27
62°
45°
28
61°
46°
29
60°
46°
30
61°
47°
1
62°
48°
2
64°
47°
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 89°, with overnight lows between 33° and 63°. The average high for April is 65° with an average low of 47°. 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.
