Weather forecast for 10 daysPacheco, CA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 90°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNE 12°
  • Humidity: 25%
  • UV index: 5
  • Sunrise: 7:19 am PDT
  • Sunset: 6:28 pm PDT
  • ▼
On Saturday, in Pacheco, the weather remains calm, bright, and sunny.
Temperatures will see a substantial oscillation, reaching a high of a hot 89.6°F and dropping to a low of a fresh 53.6°F.
The higher temperature of 89.6°F is more typical of September than October.
Sunrise was at 7:19 am and sunset will be at 6:28 pm; the daylight will last for 11h and 9min.

Sunday Oct 18, 2026

  • 77°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 13mphSW 226°
  • Humidity: 59%
  • UV index: 5
  • Sunrise: 7:20 am PDT
  • Sunset: 6:26 pm PDT
  • ▼
On Sunday, in Pacheco, sunny and dry conditions are also anticipated.
Temperatures are forecasted to peak at a temperate 77°F and drop to a minimum of a crisp 51.8°F.
This expected maximum temperature is expected to mirror October's typical high of 74.8°F.
Sunrise will be at 7:20 am and sunset at 6:26 pm; tomorrow's daylight will last for 11h and 7min.

10-day overview

Daily temperatures

Warmest day: today 90°C.
Coldest day: Monday 68°C.

Chance of precipitation

Highest chance: Wednesday 36%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 90°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNE 12°
  • Humidity: 25%
  • UV index: 5
  • Sunrise: 7:19 am PDT
  • Sunset: 6:28 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 77°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 13mphSW 226°
  • Humidity: 59%
  • UV index: 5
  • Sunrise: 7:20 am PDT
  • Sunset: 6:26 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 68°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 14mphWSW 247°
  • Humidity: 56%
  • UV index: 5
  • Sunrise: 7:21 am PDT
  • Sunset: 6:25 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 72°F
  • 54°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphENE 70°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:22 am PDT
  • Sunset: 6:23 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 72°F
  • 54°F
PM Showers
PM Showers
  • Precip. probability: 36%
  • Precipitation: 0.08"
  • Wind: 7mphSSW 200°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:23 am PDT
  • Sunset: 6:22 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 70°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 10mphSW 222°
  • Humidity: 68%
  • UV index: 4
  • Sunrise: 7:24 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 73°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 8mphWSW 239°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:25 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 73°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 8mphSW 225°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:26 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 72°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 8mphSW 226°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:27 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 73°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 7mphSW 230°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:28 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
Over the next ten days, a mix of overcast, sunny and showery weather is anticipated.
With a 36% probability, rainfall is expected only on Wednesday. Expected precipitation will be minimal at 0.08".
Expect a substantial fluctuation in daytime highs over the next several days. Highs will range from 68°F to 89.6°F, while changes in the overnight low will be barely noticeable, as the minimum temperature is expected to range between 48.2°F and 53.6°F.
The hottest day is today, with a maximum temperature of 89.6°F; the coldest day will be Monday, with a maximum of 68°F.
Updated: Oct 17, 2026 @ 16:52:22 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, the outlook remains bright and sunny.

Today, the highest temperature will be 89.6°F, while the lowest temperature will be 53.6°F.
The highest temperature will be uncommonly higher than the average maximum of 74.8°F in October. The lowest temperature will be in line with the average low of 54.1°F.

On Saturday, in Pacheco, sunrise was at 7:19 am and sunset will be at 6:28 pm (PDT).

Today, the daylight will last for 11h and 9min.

Tomorrow, sunshine is expected with little to no cloud cover.

Tomorrow, the maximum temperature will be 77°F, while the minimum temperature will be 51.8°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Pacheco, sunrise will be at 7:20 am and sunset at 6:26 pm (PDT).

Tomorrow, the daylight will last for 11h and 7min.