Weather forecast for 10 daysConcord, CA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 90°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphN 354°
  • Humidity: 20%
  • UV index: 5
  • Sunrise: 7:18 am PDT
  • Sunset: 6:27 pm PDT
  • ▼
On Saturday, October 17, skies are expected to be clear and full of sunshine.
Significant variations in temperature are anticipated, peaking at a humid 89.6°F and dropping to a low of a fresh 53.6°F.
Today, the maximum temperature will be higher and more reflective of September's average high of 81.9°F than October's of 74.8°F.
Sunrise was at 7:18 am and sunset will be at 6:27 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: 12mphSW 221°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:19 am PDT
  • Sunset: 6:26 pm PDT
  • ▼
Tomorrow, on Sunday, October 18, sunny and dry conditions are anticipated.
The forecasted temperature range extends from a high of a warm 77°F to a low of a cool 51.8°F.
The maximum temperature will align with October's usual high of 74.8°F.
Sunrise will be at 7:19 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 70°C.

Chance of precipitation

Highest chance: Wednesday 35%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 90°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphN 354°
  • Humidity: 20%
  • UV index: 5
  • Sunrise: 7:18 am PDT
  • Sunset: 6:27 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 77°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 12mphSW 221°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:19 am PDT
  • Sunset: 6:26 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 13mphWSW 243°
  • Humidity: 54%
  • UV index: 5
  • Sunrise: 7:20 am PDT
  • Sunset: 6:25 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 72°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphNE 39°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:21 am PDT
  • Sunset: 6:23 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 72°F
  • 55°F
PM Showers
PM Showers
  • Precip. probability: 35%
  • Precipitation: 0.16"
  • Wind: 6mphNW 319°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:22 am PDT
  • Sunset: 6:22 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 72°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 10mphSW 226°
  • Humidity: 65%
  • UV index: 4
  • Sunrise: 7:23 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 75°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 8mphWSW 242°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:24 am PDT
  • Sunset: 6:19 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 73°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphWSW 246°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:25 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 73°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 8mphSSW 206°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:26 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 73°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 7mphWSW 237°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:27 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
Models point to a combination of primarily overcast and occasionally sun-filled and rain-soaked weather is forecasted.
With a probability of 35%, rainfall is predicted only for Wednesday. The precipitation will be light at 0.16".
Temperature fluctuation will be noticeable over the next several days. The temperature is expected to swing from 69.8°F up to 89.6°F, while the nighttime low will be mostly stable, as the minimum temperature is expected to range between 50°F and 55.4°F.
With a high of 89.6°F, today is the hottest day; the coldest day will be Monday, with a maximum of 69.8°F.
Updated: Oct 17, 2026 @ 18:44:21 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, sunny and dry conditions are anticipated.

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

On Saturday, in Concord, sunrise was at 7:18 am and sunset will be at 6:27 pm (PDT).

In Concord, the length of the day today will be 11h and 9min.

On Sunday, a sun-drenched sky is anticipated.

Tomorrow, the maximum temperature will be 77°F, while the minimum temperature will be 51.8°F.
The highest temperature tomorrow 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 Concord, sunrise will be at 7:19 am and sunset at 6:26 pm (PDT).

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