S
M
T
W
T
F
S
29
77°
45°
30
82°
63°
31
81°
66°
1
82°
68°
2
81°
68°
3
79°
66°
4
61°
43°
5
61°
37°
6
72°
37°
7
72°
48°
8
75°
52°
9
78°
56°
10
75°
58°
11
79°
64°
12
69°
64°
13
79°
64°
14
79°
57°
15
76°
50°
16
78°
54°
17
74°
56°
18
76°
57°
19
76°
56°
20
78°
56°
21
70°
45°
22
66°
51°
23
74°
53°
24
73°
52°
25
73°
51°
26
69°
51°
27
73°
52°
28
75°
53°
29
75°
55°
30
73°
54°
1
73°
53°
2
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Norwalk
Norwalk's April 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 45° and 64°. The average high for April is 74° with an average low of 54°. 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 Norwalk. See also: May | June | July.
