18.03
wed
wed
Day
50°F
NE 8 mph
Precip.
0%
0%
Night
52°F
NW 5 mph
Precip.
0%
0%
19.03
thu
thu
Day
52°F
N 9 mph
Precip.
0%
0%
Night
52°F
N 6 mph
Precip.
0%
0%
20.03
fri
fri
Day
52°F
NE 9 mph
Precip.
100%
100%
Night
48°F
S 12 mph
Precip.
0%
0%
21.03
sat
sat
Day
48°F
S 12 mph
Precip.
0%
0%
Night
39°F
SW 8 mph
Precip.
0%
0%
22.03
sun
sun
Day
50°F
S 9 mph
Precip.
0%
0%
Night
45°F
S 8 mph
Precip.
0%
0%
23.03
mon
mon
Day
50°F
SE 4 mph
Precip.
0%
0%
Night
43°F
NW 7 mph
Precip.
0%
0%
24.03
tue
tue
Day
50°F
N 27 mph
Precip.
100%
100%
Night
45°F
E 18 mph
Precip.
100%
100%
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 51.2°F. The highest and lowest sea temperatures during the month were 51.6°F and 50.7°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 50.5°F. The highest and lowest sea temperatures during the month were 52.2°F and 46.9°F.
Air temperature in Newport, °F
Precipitation total in Newport, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Newport
Newport on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Newport
Local time: 14:33
March 18, wednesday
1500
52°F
NE
9 mph
9 mph
1800
50°F
N
6 mph
6 mph
2100
50°F
N
5 mph
5 mph
March 19, thursday
0000
52°F
NW
5 mph
5 mph
0300
52°F
NW
4 mph
4 mph
0600
50°F
NW
6 mph
6 mph
0900
50°F
NW
5 mph
5 mph
1200
52°F
N
9 mph
9 mph
