Weather forecast for 10 daysFoothill Farms, CA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 90°F
  • 55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphWNW 292°
  • Humidity: 26%
  • UV index: 5
  • Sunrise: 7:16 am PDT
  • Sunset: 6:24 pm PDT
  • ▼
Today, on Saturday, October 17, sunny and dry conditions are anticipated.
Day and night temperatures will contrast sharply, from a maximum of a hot 89.6°F to a minimum of a refreshing 55.4°F.
Forecasts show a high closer to September's climate pattern, around 88.7°F, rather than October's 76.3°F.
Sunrise was at 7:16 am and sunset will be at 6:24 pm; the daylight will last for 11h and 7min.

Sunday Oct 18, 2026

  • 84°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphS 183°
  • Humidity: 38%
  • UV index: 5
  • Sunrise: 7:17 am PDT
  • Sunset: 6:22 pm PDT
  • ▼
Tomorrow, the outlook remains bright and sunny.
Significant variations in temperature are anticipated, peaking at a temperate 84.2°F and dropping to a low of a cool 51.8°F.
The anticipated high is hotter and better reflects September's normal temperature profile than that of October.
Sunrise will be at 7:17 am and sunset at 6:22 pm; tomorrow's daylight will last for 11h and 5min.

10-day overview

Daily temperatures

Warmest day: today 90°C.
Coldest day: Thursday 66°C.

Chance of precipitation

Highest chance: Thursday 31%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 90°F
  • 55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphWNW 292°
  • Humidity: 26%
  • UV index: 5
  • Sunrise: 7:16 am PDT
  • Sunset: 6:24 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 84°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphS 183°
  • Humidity: 38%
  • UV index: 5
  • Sunrise: 7:17 am PDT
  • Sunset: 6:22 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 72°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 10mphS 190°
  • Humidity: 52%
  • UV index: 5
  • Sunrise: 7:18 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 52°F
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 4mphWSW 242°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 7:19 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 72°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 7mphW 275°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:21 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 52°F
AM Showers
AM Showers
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Wind: 8mphS 174°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 7:22 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 73°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 6mphSW 227°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:23 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphSSW 199°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:24 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 72°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0.04"
  • Wind: 7mphSW 234°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:25 am PDT
  • Sunset: 6:13 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 72°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphNW 313°
  • Humidity: 45%
  • UV index: 4
  • Sunrise: 7:26 am PDT
  • Sunset: 6:12 pm PDT
  • ▼
cloudy, clear and showery weather is expected.
With minimal precipitation of 0.04", rainfall is expected on Thursday and next Sunday.
Temperature differences will be noticeable throughout the forecast window. Highs will range from 66.2°F to 89.6°F, while the lowest temperature will be between 46.4°F and 55.4°F.
Today is the hottest day, with a maximum temperature of 89.6°F; expect the coldest day on Thursday with a high of 66.2°F.
Updated: Oct 17, 2026 @ 15:31:31 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, uninterrupted sunshine is anticipated.

Today, the maximum temperature will be 89.6°F, while the minimum temperature will be 55.4°F.
Today, the maximum temperature will be uncommonly higher than the average highest temperature of 76.3°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Foothill Farms, sunrise was at 7:16 am and sunset will be at 6:24 pm (PDT).

In Foothill Farms, today, there will be 11h and 7min of daylight.

Tomorrow, in Foothill Farms, sunny conditions are expected to continue.

Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 51.8°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 76.3°F in October. The lowest temperature tomorrow will be in line with the average low temperature.

On Sunday, in Foothill Farms, sunrise will be at 7:17 am and sunset at 6:22 pm (PDT).

In Foothill Farms, the length of the day tomorrow will be 11h and 5min.