Weather forecast for 10 daysGilroy, CA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 95°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSW 223°
  • Humidity: 20%
  • UV index: 5
  • Sunrise: 7:16 am PDT
  • Sunset: 6:26 pm PDT
  • ▼
On Saturday, in Gilroy, sun-filled conditions are expected to persist.
A notable temperature range, reaching a high of a very hot 95°F and a low of a crisp 50°F, is anticipated.
Today, expect conditions that are hotter than normal, with a temperature that reflects September's typical maximum of 83.3°F.
Sunrise was at 7:16 am and sunset will be at 6:26 pm; the daylight will last for 11h and 11min.

Sunday Oct 18, 2026

  • 81°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphSSW 208°
  • Humidity: 50%
  • UV index: 5
  • Sunrise: 7:17 am PDT
  • Sunset: 6:25 pm PDT
  • ▼
Tomorrow, on Sunday, October 18, clear skies and sunshine are anticipated.
A significant variation in temperature is expected, ranging from a high of a moderately hot 80.6°F to a low of a chilly 48.2°F.
The maximum heat index, which combines air temperature and relative humidity, is estimated at 80.6°F.
Tomorrow's high temperature is expected to be relatively higher than the typical October peak of 75.6°F.
Sunrise will be at 7:17 am and sunset at 6:25 pm; tomorrow's daylight will last for 11h and 8min.

10-day overview

Daily temperatures

Warmest day: today 95°C.
Coldest day: Thursday 68°C.

Chance of precipitation

Highest chance: Wednesday 49%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 95°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSW 223°
  • Humidity: 20%
  • UV index: 5
  • Sunrise: 7:16 am PDT
  • Sunset: 6:26 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 81°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphSSW 208°
  • Humidity: 50%
  • UV index: 5
  • Sunrise: 7:17 am PDT
  • Sunset: 6:25 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 12mphWNW 295°
  • Humidity: 59%
  • UV index: 5
  • Sunrise: 7:18 am PDT
  • Sunset: 6:24 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 50°F
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0.04"
  • Wind: 10mphNNE 14°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:18 am PDT
  • Sunset: 6:23 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 70°F
  • 50°F
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 0.2"
  • Wind: 9mphNNE 17°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 7:19 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 68°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphWSW 251°
  • Humidity: 74%
  • UV index: 4
  • Sunrise: 7:20 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 72°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 11mphWSW 254°
  • Humidity: 68%
  • UV index: 5
  • Sunrise: 7:21 am PDT
  • Sunset: 6:19 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 73°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 9mphW 271°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:22 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 75°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 11mphWSW 243°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:23 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 73°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 10mphWNW 298°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:24 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
cloudy, sunny and wet weather is expected.
Rain is expected on Tuesday and Wednesday.
Noticeable swings in temperature are expected in the upcoming days. Highs will range from 68°F to 95°F, while the nighttime low will be mostly stable, as the overnight low will fall between 44.6°F and 50°F.
Today is the hottest day, with a maximum temperature of 95°F; the lowest daytime temperature of the period will be reached on Thursday, peaking at 68°F.
Updated: Oct 17, 2026 @ 16:51:55 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Gilroy, a sun-drenched sky is anticipated.

Today, the maximum temperature will be 95°F, while the minimum temperature will be 50°F.
The highest temperature will be noticeably higher than the average maximum of 75.6°F in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Gilroy, sunrise was at 7:16 am and sunset will be at 6:26 pm (PDT).

In Gilroy, today, there will be 11h and 11min of daylight.

Tomorrow, sunshine is forecasted under mostly clear skies.

Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 48.2°F. The maximum heat index, which integrates air moisture with ambient temperature, is computed to be 80.6°F.
Tomorrow, the maximum temperature will be relatively higher than the average highest temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Gilroy, sunrise will be at 7:17 am and sunset at 6:25 pm (PDT).

In Gilroy, tomorrow, there will be 11h and 8min of daylight.