16.04
wed
wed
Day
45°F
E 19 mph
Precip.
0%
0%
Night
41°F
SE 16 mph
Precip.
0%
0%
17.04
thu
thu
Day
54°F
SE 13 mph
Precip.
0%
0%
Night
46°F
SE 4 mph
Precip.
0%
0%
18.04
fri
fri
Day
54°F
N 9 mph
Precip.
0%
0%
Night
48°F
N 11 mph
Precip.
0%
0%
19.04
sat
sat
Day
66°F
NE 15 mph
Precip.
0%
0%
Night
63°F
NE 6 mph
Precip.
0%
0%
20.04
sun
sun
Day
70°F
E 11 mph
Precip.
0%
0%
Night
52°F
S 9 mph
Precip.
0%
0%
21.04
mon
mon
Day
45°F
SW 5 mph
Precip.
100%
100%
Night
46°F
W 6 mph
Precip.
0%
0%
22.04
tue
tue
Day
50°F
W 17 mph
Precip.
21%
21%
Night
45°F
SW 19 mph
Precip.
100%
100%
Sea water temperature in April, °F
Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
37
40
43
46
49
52
55
58
The average sea water temperature in April of 2025 was 42.5°F. The highest and lowest sea temperatures during the month were 44.1°F and 41.0°F.
Air temperature in Norwalk, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
41.5
51.7
62.5
72.4
79.8
81.8
75.5
64.7
54.6
46.6
37.5
36.4
36.6
44.9
54.9
63.4
69.8
71.2
63.8
53.9
45.8
38.3
31.5
31.5
| Day temperature | Night temperature |
Precipitation total in Norwalk, in.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
1.6
0.9
1.5
1.8
1.5
1.6
1.2
1.3
1.8
1.4
1.1
1.2
* Charts above show average data for the last 3 years.
Best time for vacation in Norwalk
Norwalk on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Norwalk
Local time: 07:27
April 16, wednesday
0900
43°F
E
19 mph
19 mph
1200
45°F
E
19 mph
19 mph
1500
46°F
E
19 mph
19 mph
1800
45°F
E
16 mph
16 mph
2100
43°F
SE
16 mph
16 mph
April 17, thursday
0000
41°F
SE
16 mph
16 mph
0300
39°F
SE
14 mph
14 mph
0600
39°F
E
14 mph
14 mph
