Weather forecast for 10 daysFoothill Ranch, CA

Weather forecast for the weekend

Saturday Oct 31, 2026

  • 70°F
  • 57°F
PM Showers
PM Showers
  • Precip. probability: 46%
  • Precipitation: 0.59"
  • Wind: 6mphS 182°
  • Humidity: 71%
  • UV index: 2
  • Sunrise: 7:09 am PDT
  • Sunset: 5:59 pm PDT
  • ▼
Today, on Saturday, October 31, expect a few afternoon showers as clouds build later in the day.
The chance of rainfall is low. However, anticipated precipitation will be moderate. The temperature is expected to vary between a maximum of a delightful 69.8°F and a minimum of a moderate 57.2°F.
The temperature will be lower and more consistent with November's average high of 70°F than with October's usual.
Sunrise will be at 7:09 am and sunset at 5:59 pm; the daylight will last for 10h and 50min.

Sunday Nov 1, 2026

  • 68°F
  • 52°F
AM Showers
AM Showers
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • Wind: 11mphW 279°
  • Humidity: 76%
  • UV index: 4
  • Sunrise: 7:10 am PDT
  • Sunset: 5:58 pm PDT
  • ▼
Tomorrow, in Foothill Ranch, expect morning sprinkles and light rain showers throughout the early hours.
Minimal precipitation is predicted. Temperatures are anticipated to peak at an agreeable 68°F and drop to a minimum of a fresh 51.8°F.
Tomorrow, the forecast high deviates from October's norm and tracks November's average temperature of 70°F.
Sunrise will be at 7:10 am and sunset at 5:58 pm; tomorrow's daylight will last for 10h and 49min.

10-day overview

Daily temperatures

Warmest day: Sunday 08.11. 82°C.
Coldest day: tomorrow 68°C.

Chance of precipitation

Highest chance: tomorrow 54%.

Long-term weather forecast

  • Saturday
  • Oct 31, 2026
  • 70°F
  • 57°F
PM Showers
PM Showers
  • Precip. probability: 46%
  • Precipitation: 0.59"
  • Wind: 6mphS 182°
  • Humidity: 71%
  • UV index: 2
  • Sunrise: 7:09 am PDT
  • Sunset: 5:59 pm PDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 68°F
  • 52°F
AM Showers
AM Showers
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • Wind: 11mphW 279°
  • Humidity: 76%
  • UV index: 4
  • Sunrise: 7:10 am PDT
  • Sunset: 5:58 pm PDT
  • ▼
  • Monday
  • Nov 2, 2026
  • 73°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphWNW 289°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 6:10 am PST
  • Sunset: 4:57 pm PST
  • ▼
  • Tuesday
  • Nov 3, 2026
  • 75°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphW 270°
  • Humidity: 52%
  • UV index: 5
  • Sunrise: 6:11 am PST
  • Sunset: 4:56 pm PST
  • ▼
  • Wednesday
  • Nov 4, 2026
  • 73°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSW 235°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 6:12 am PST
  • Sunset: 4:55 pm PST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSW 225°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 6:13 am PST
  • Sunset: 4:54 pm PST
  • ▼
  • Friday
  • Nov 6, 2026
  • 77°F
  • 57°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphWNW 300°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 6:14 am PST
  • Sunset: 4:54 pm PST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 81°F
  • 59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNW 314°
  • Humidity: 36%
  • UV index: 4
  • Sunrise: 6:15 am PST
  • Sunset: 4:53 pm PST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 82°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphW 268°
  • Humidity: 32%
  • UV index: 4
  • Sunrise: 6:16 am PST
  • Sunset: 4:52 pm PST
  • ▼
  • Monday
  • Nov 9, 2026
  • 81°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 232°
  • Humidity: 37%
  • UV index: 4
  • Sunrise: 6:17 am PST
  • Sunset: 4:51 pm PST
  • ▼
Over the next ten days, a mix of sunny, dull and damp weather is forecasted.
Rainfall is expected on Saturday and Sunday.
Temperature variation will be noticeable throughout the forecast window. The maximum temperature will vary between 68°F and 82.4°F, while the forecast minimum temperature falls between 51.8°F and 59°F.
The warmest day will be next Sunday, with a maximum of 82.4°F; Sunday will be the coldest day, with the highest temperature of 68°F.
Updated: Oct 31, 2026 @ 13:40:17 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, showers may develop as the afternoon progresses.

Moderate precipitation of 0.59" is forecasted. The chance of rainfall is 46%.

Today, the highest temperature will be 69.8°F, while the lowest temperature will be 57.2°F.
The highest temperature will be slightly cooler than the average maximum of 75.9°F in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Foothill Ranch, sunrise will be at 7:09 am and sunset at 5:59 pm (PDT).

In Foothill Ranch, the length of the day today will be 10h and 50min.

Tomorrow, rain showers will likely move through during the early hours.

There is a high possibility of rainfall, but with minimal precipitation.

Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 51.8°F.
The maximum temperature will be a couple of degrees lower than the average highest temperature of 75.9°F in October. The lowest temperature tomorrow will be also a couple of degrees lower than the average low temperature.

On Sunday, in Foothill Ranch, sunrise will be at 7:10 am and sunset at 5:58 pm (PDT).

In Foothill Ranch, tomorrow, there will be 10h and 49min of daylight.