Weather forecast for 10 daysOpal Cliffs, CA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 81°F
- 55°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSW 229°
- Humidity: 38%
- UV index: 5
- Sunrise: 7:17 am PDT
- Sunset: 6:28 pm PDT
- details ▼
On Saturday, October 17, sunshine is forecasted under mostly clear skies.
The highest temperature will be a moderately hot 80.6°F, while the lowest predicted temperature is a mild 55.4°F.
This October day will feature warmer weather, consistent with September's average of 73°F.
Sunrise was at 7:17 am and sunset will be at 6:28 pm; the daylight will last for 11h and 11min.
The highest temperature will be a moderately hot 80.6°F, while the lowest predicted temperature is a mild 55.4°F.
This October day will feature warmer weather, consistent with September's average of 73°F.
Sunrise was at 7:17 am and sunset will be at 6:28 pm; the daylight will last for 11h and 11min.
Sunday Oct 18, 2026
- 72°F
- 52°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 8mphSW 226°
- Humidity: 75%
- UV index: 5
- Sunrise: 7:18 am PDT
- Sunset: 6:27 pm PDT
- details ▼
On Sunday, in Opal Cliffs, intermittent cloud cover is expected, allowing for some sunshine.
The highest anticipated temperature is a delightful 71.6°F, while the lowest temperature will be a fresh 51.8°F.
The anticipated maximum temperature will closely reflect October's average high of 69.4°F.
Sunrise will be at 7:18 am and sunset at 6:27 pm; tomorrow's daylight will last for 11h and 8min.
The highest anticipated temperature is a delightful 71.6°F, while the lowest temperature will be a fresh 51.8°F.
The anticipated maximum temperature will closely reflect October's average high of 69.4°F.
Sunrise will be at 7:18 am and sunset at 6:27 pm; tomorrow's daylight will last for 11h and 8min.
10-day overview
Daily temperatures
Warmest day: today 81°C.
Coldest day: Thursday 63°C.
Coldest day: Thursday 63°C.
Chance of precipitation
Highest chance: Wednesday 41%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 81°F
- 55°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSW 229°
- Humidity: 38%
- UV index: 5
- Sunrise: 7:17 am PDT
- Sunset: 6:28 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 72°F
- 52°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 8mphSW 226°
- Humidity: 75%
- UV index: 5
- Sunrise: 7:18 am PDT
- Sunset: 6:27 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 54°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphWNW 284°
- Humidity: 69%
- UV index: 5
- Sunrise: 7:19 am PDT
- Sunset: 6:25 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 64°F
- 54°F
Cloudy
- Precip. probability: 21%
- Precipitation: 0.04"
- Wind: 7mphS 176°
- Humidity: 69%
- UV index: 4
- Sunrise: 7:20 am PDT
- Sunset: 6:24 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 55°F
Showers
- Precip. probability: 41%
- Precipitation: 0.2"
- Wind: 6mphSSE 159°
- Humidity: 74%
- UV index: 3
- Sunrise: 7:21 am PDT
- Sunset: 6:23 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 54°F
AM Showers
- Precip. probability: 33%
- Precipitation: 0.04"
- Wind: 9mphWSW 257°
- Humidity: 80%
- UV index: 4
- Sunrise: 7:22 am PDT
- Sunset: 6:22 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 66°F
- 52°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 9mphWNW 298°
- Humidity: 73%
- UV index: 5
- Sunrise: 7:23 am PDT
- Sunset: 6:20 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 68°F
- 52°F
Mostly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 8mphWSW 257°
- Humidity: 68%
- UV index: 4
- Sunrise: 7:24 am PDT
- Sunset: 6:19 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 68°F
- 52°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 11mphSW 231°
- Humidity: 66%
- UV index: 4
- Sunrise: 7:25 am PDT
- Sunset: 6:18 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 66°F
- 52°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 8mphW 269°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:26 am PDT
- Sunset: 6:17 pm PDT
- details ▼
Models point to a combination of primarily cloudy and occasionally rainy and sun-filled weather is anticipated.
Rainfall is forecasted for Tuesday through Thursday.
Noticeable swings in temperature are expected in the next ten days. Highs will range from 62.6°F to 80.6°F, while the lowest nighttime temperatures will be relatively consistent, as the minimum temperature is expected to range between 51.8°F and 55.4°F.
The warmest day is today, with a maximum temperature of 80.6°F; Thursday will be the coldest day, with the highest temperature of 62.6°F.
Rainfall is forecasted for Tuesday through Thursday.
Noticeable swings in temperature are expected in the next ten days. Highs will range from 62.6°F to 80.6°F, while the lowest nighttime temperatures will be relatively consistent, as the minimum temperature is expected to range between 51.8°F and 55.4°F.
The warmest day is today, with a maximum temperature of 80.6°F; Thursday will be the coldest day, with the highest temperature of 62.6°F.
Updated: Oct 17, 2026 @ 17:38:12 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
Today, in Opal Cliffs, sunny skies and pleasant visibility are expected.
Today, the highest temperature will be 80.6°F, while the lowest temperature will be 55.4°F.
The highest temperature today will be noticeably higher than the average maximum of 69.4°F in October. Today, the lowest temperature will be in line with the average low temperature.
The highest temperature today will be noticeably higher than the average maximum of 69.4°F in October. Today, the lowest temperature will be in line with the average low temperature.
On Saturday, in Opal Cliffs, sunrise was at 7:17 am and sunset will be at 6:28 pm (PDT).
In Opal Cliffs, today, there will be 11h and 11min of daylight.
On Sunday, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Tomorrow, the highest temperature will be 71.6°F, while the lowest temperature will be 51.8°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.
On Sunday, in Opal Cliffs, sunrise will be at 7:18 am and sunset at 6:27 pm (PDT).
Tomorrow, the daylight will last for 11h and 8min.





