19.09
sat
sat
Day
66°F
SE 7 mph
Precip.
4%
4%
Night
52°F
S 4 mph
Precip.
42%
42%
20.09
sun
sun
Day
63°F
SE 9 mph
Precip.
8%
8%
Night
52°F
S 3 mph
Precip.
42%
42%
21.09
mon
mon
Day
64°F
SE 7 mph
Precip.
7%
7%
Night
54°F
S 4 mph
Precip.
42%
42%
22.09
tue
tue
Day
64°F
SE 7 mph
Precip.
3%
3%
Night
50°F
S 2 mph
Precip.
39%
39%
23.09
wed
wed
Day
64°F
SE 6 mph
Precip.
12%
12%
Night
52°F
NE 2 mph
Precip.
26%
26%
24.09
thu
thu
Day
61°F
SE 2 mph
Precip.
13%
13%
Night
54°F
NW 2 mph
Precip.
51%
51%
25.09
fri
fri
Day
59°F
S 8 mph
Precip.
8%
8%
Night
52°F
S 5 mph
Precip.
20%
20%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 60.1°F. The highest and lowest sea temperatures during the month were 63.0°F and 55.9°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 55.7°F. The highest and lowest sea temperatures during the month were 57.6°F and 52.3°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: 04:00
September 19, saturday
0600
50°F
W
2 mph
2 mph
0900
55°F
SW
2 mph
2 mph
1200
66°F
SE
7 mph
7 mph
1500
64°F
SE
8 mph
8 mph
1800
59°F
SE
7 mph
7 mph
2100
54°F
S
4 mph
4 mph
September 20, sunday
0000
52°F
S
4 mph
4 mph
0300
52°F
S
4 mph
4 mph
