Measurements:
°C
°F
CURRENT WEATHER
20:51
Newport Beach
74°F
E 6 mph
Feels like: 80°F
Precip: 2%
World Resorts USA Newport Beach Weather

7 Day Weather Forecast

10.26
mon
DAY
78°F
NE 6 mph
precip
1%
NIGHT
72°F
NE 5 mph
precip
4%
10.27
tue
DAY
76°F
N 8 mph
precip
2%
NIGHT
70°F
N 6 mph
precip
18%
10.28
wed
DAY
74°F
N 7 mph
precip
10%
NIGHT
70°F
N 6 mph
precip
17%
10.29
thu
DAY
72°F
N 7 mph
precip
14%
NIGHT
68°F
NE 6 mph
precip
29%
10.30
fri
DAY
72°F
NE 8 mph
precip
12%
NIGHT
68°F
NE 4 mph
precip
7%
10.31
sat
DAY
70°F
N 5 mph
precip
24%
NIGHT
66°F
SE 2 mph
precip
32%
11.01
sun
DAY
72°F
SE 3 mph
precip
11%
NIGHT
68°F
NW 3 mph
precip
6%

Newport Beach Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Newport Beach was 22.7°F. The maximum and minimum values were 21.9°F and 23.5°F respectively.

Newport Beach on the Weather Map

Best Time to Visit Newport Beach
The most sunny months:
July 23 days
August 23 days
September 21 days
The most warm months:
August 82.9 °F
September 81.3 °F
July 80.2 °F
Warmest sea temperature:
August 72.1 °F
September 71.6 °F
July 70.1 °F
The most cold months:
January 65.4 °F
December 65.4 °F
March 65.6 °F
The most rainy months:
December 2 days
January 1 day
April 1 day
The most windy months:
May 6 mph
March 6 mph
April 6 mph
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