Weather forecast for 10 daysMillbrae, CA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 82°F
  • 55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNW 307°
  • Humidity: 37%
  • UV index: 5
  • Sunrise: 7:20 am PDT
  • Sunset: 6:29 pm PDT
  • ▼
Today, conditions will remain bright with clear skies.
Temperatures will see a substantial oscillation, reaching a high of a warm 82.4°F and dropping to a low of a moderate 55.4°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise was at 7:20 am and sunset will be at 6:29 pm; the daylight will last for 11h and 10min.

Sunday Oct 18, 2026

  • 66°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 16mphW 278°
  • Humidity: 77%
  • UV index: 5
  • Sunrise: 7:20 am PDT
  • Sunset: 6:28 pm PDT
  • ▼
On Sunday, October 18, expect plenty of sunshine and only a few scattered clouds.
The temperature variation is predicted to range from a maximum of an enjoyable 66.2°F to a minimum of a cool 53.6°F.
Tomorrow, the predicted high will correspond with the regular October temperature of 67.1°F.
Sunrise will be at 7:20 am and sunset at 6:28 pm; tomorrow's daylight will last for 11h and 7min.

10-day overview

Daily temperatures

Warmest day: today 82°C.
Coldest day: Monday 64°C.

Chance of precipitation

Highest chance: Tuesday 36%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 82°F
  • 55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNW 307°
  • Humidity: 37%
  • UV index: 5
  • Sunrise: 7:20 am PDT
  • Sunset: 6:29 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 16mphW 278°
  • Humidity: 77%
  • UV index: 5
  • Sunrise: 7:20 am PDT
  • Sunset: 6:28 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 64°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0.04"
  • Wind: 14mphWNW 289°
  • Humidity: 66%
  • UV index: 4
  • Sunrise: 7:21 am PDT
  • Sunset: 6:26 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 54°F
AM Showers
AM Showers
  • Precip. probability: 36%
  • Precipitation: 0.08"
  • Wind: 11mphNNW 332°
  • Humidity: 69%
  • UV index: 4
  • Sunrise: 7:22 am PDT
  • Sunset: 6:25 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 55°F
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 0.12"
  • Wind: 11mphN 350°
  • Humidity: 72%
  • UV index: 4
  • Sunrise: 7:23 am PDT
  • Sunset: 6:24 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 14mphWNW 287°
  • Humidity: 79%
  • UV index: 4
  • Sunrise: 7:24 am PDT
  • Sunset: 6:23 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 66°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 14mphWNW 301°
  • Humidity: 70%
  • UV index: 5
  • Sunrise: 7:25 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 68°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 12mphNW 304°
  • Humidity: 70%
  • UV index: 4
  • Sunrise: 7:26 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 68°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 13mphWSW 249°
  • Humidity: 68%
  • UV index: 4
  • Sunrise: 7:27 am PDT
  • Sunset: 6:19 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 68°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 13mphWNW 296°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:28 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
For the next ten days, a combination of gloomy, bright and damp weather is anticipated.
Rain is forecasted for Monday through Wednesday.
Substantial differences in temperature are forecasted in the upcoming period. Forecast highs will fluctuate between 64.4°F and 82.4°F, while fluctuations in the night’s lowest temperature will be minimal, as the overnight low will fall between 51.8°F and 55.4°F.
Today is the warmest day, with a maximum temperature of 82.4°F; the lowest daytime temperature of the period will be reached on Monday, peaking at 64.4°F.
Updated: Oct 17, 2026 @ 20:21:59 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, uninterrupted sunshine is anticipated.

Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 55.4°F.
The maximum temperature today will be significantly higher than the average highest temperature of 67.1°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Millbrae, sunrise was at 7:20 am and sunset will be at 6:29 pm (PDT).

Today, the daylight will last for 11h and 10min.

On Sunday, predominantly sunny weather will make for pleasant outdoor conditions.

Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 53.6°F.
The highest temperature will be in line with the average maximum of 67.1°F in October. The lowest temperature tomorrow will be also in line with the average low temperature.

On Sunday, in Millbrae, sunrise will be at 7:20 am and sunset at 6:28 pm (PDT).

In Millbrae, the length of the day tomorrow will be 11h and 7min.