Weather forecast for 10 daysNewport Coast, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 82°F
- 64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphWSW 256°
- Humidity: 41%
- UV index: 6
- Sunrise: 6:58 am PDT
- Sunset: 6:14 pm PDT
- details ▼
On Sunday, October 18, expect consistent sunshine and open skies.
The temperature will vary between a maximum of a moderately hot 82.4°F and a minimum of a breezy 64.4°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be 82.4°F.
Sunrise will be at 6:58 am and sunset at 6:14 pm; the daylight will last for 11h and 16min.
The temperature will vary between a maximum of a moderately hot 82.4°F and a minimum of a breezy 64.4°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be 82.4°F.
Sunrise will be at 6:58 am and sunset at 6:14 pm; the daylight will last for 11h and 16min.
10-day overview
Daily temperatures
Warmest day: today 82°C.
Coldest day: Thursday 72°C.
Coldest day: Thursday 72°C.
Chance of precipitation
Highest chance: Wednesday 81%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 82°F
- 64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphWSW 256°
- Humidity: 41%
- UV index: 6
- Sunrise: 6:58 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 77°F
- 64°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphS 189°
- Humidity: 62%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 75°F
- 64°F
AM Fog / PM Sun
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 9mphS 183°
- Humidity: 70%
- UV index: 6
- Sunrise: 7:00 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 63°F
Rain
- Precip. probability: 81%
- Precipitation: 0.55"
- Wind: 11mphSSE 161°
- Humidity: 69%
- UV index: 5
- Sunrise: 7:01 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 72°F
- 59°F
Scattered Thunderstorms
- Precip. probability: 61%
- Precipitation: 0.16"
- Wind: 9mphSSW 199°
- Humidity: 68%
- UV index: 5
- Sunrise: 7:01 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 61°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 9mphSW 214°
- Humidity: 60%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 79°F
- 63°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphWNW 295°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:03 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 79°F
- 63°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphS 190°
- Humidity: 53%
- UV index: 5
- Sunrise: 7:04 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 77°F
- 61°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 9mphSSW 207°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:05 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 73°F
- 61°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphSSW 201°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:06 am PDT
- Sunset: 6:04 pm PDT
- details ▼
Daily weather conditions will vary significantly over the next ten days.
Rainfall is forecasted for Wednesday and Thursday.
In the upcoming period, the highest temperature will range between 71.6°F and 82.4°F, while the lowest nightly temperature differences will be negligible, as the lowest temperatures will remain in the range of 59°F to 64.4°F.
With a high of 82.4°F, today is the warmest day; expect the coldest day on Thursday with a high of 71.6°F.
Rainfall is forecasted for Wednesday and Thursday.
In the upcoming period, the highest temperature will range between 71.6°F and 82.4°F, while the lowest nightly temperature differences will be negligible, as the lowest temperatures will remain in the range of 59°F to 64.4°F.
With a high of 82.4°F, today is the warmest day; expect the coldest day on Thursday with a high of 71.6°F.
Updated: Oct 18, 2026 @ 13:33:54 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Newport Coast, expect sunny weather with a crisp, clear sky.
Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 64.4°F. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 82.4°F.
On Sunday, in Newport Coast, sunrise will be at 6:58 am and sunset at 6:14 pm (PDT).
In Newport Coast, today, there will be 11h and 16min of daylight.
