Weather forecast for todayWalnut Creek, CA

Weather forecast for today

Current condition 12:11 am PDT

  • 55°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0"
  • Wind: 2mphESE 120°
  • Humidity: 70%
  • Dewpoint: 46°F
  • Pressure: 29.87"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
In Walnut Creek, at the moment, the sky is filled with heavy cloud cover, resulting in mostly cloudy weather.
The temperature is a mild 55.4°F. The current temperature is relatively far from today's maximum-forecasted 69.8°F.

Friday Oct 30, 2026

  • 70°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphSW 218°
  • Humidity: 65%
  • UV index: 4
  • Sunrise: 7:32 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
Today, on Friday, October 30, sunlight and clouds will take turns dominating the sky.
Forecasted temperature values will span from an agreeable 69.8°F down to a crisp 50°F.
The anticipated top temperature is expected to be slightly cooler than the usual October maximum of 74.1°F.
Sunrise will be at 7:32 am and sunset at 6:11 pm; the daylight will last for 10h and 40min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 68°C.
Coldest hour: 7 am 52°C.

Chance of precipitation

Highest chance: 5%.

Hourly weather forecast

  • 2 am
  • 55°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSSE 159°
  • Humidity: 77%
  • Pressure: 29.85"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 4 am
  • 55°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSSE 162°
  • Humidity: 81%
  • Pressure: 29.85"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 6 am
  • 54°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSSE 164°
  • Humidity: 84%
  • Pressure: 29.85"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunrise: 7:32 am
  • 8 am
  • 54°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphS 176°
  • Humidity: 89%
  • Pressure: 29.85"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 10 am
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphSSW 196°
  • Humidity: 77%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 206°
  • Humidity: 59%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSW 232°
  • Humidity: 51%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 68°F
  • Feels like:
    68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphWSW 258°
  • Humidity: 50%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphW 260°
  • Humidity: 56%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:11 pm
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphSW 225°
  • Humidity: 69%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 55°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphS 188°
  • Humidity: 79%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Walnut Creek, primarily cloudy and occasionally clear weather is expected.
The temperature will vary between a maximum of 68°F and a minimum of 51.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The high will be a few degrees lower than the normal maximum of 74.1°F for October. The nighttime low will be also slightly cooler than the typical October minimum temperature of 54.3°F.
Updated: Oct 30, 2026 @ 07:11:44 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (11:11 pm PST) is 55.4°F.

On Friday, some passing clouds may drift through, but the sun will shine at times.

Today, the highest temperature will be 69.8°F, while the lowest temperature will be 50°F.
The highest temperature will be slightly cooler than the average maximum of 74.1°F in October. The lowest temperature will be also slightly cooler than the average low of 54.3°F.

On Friday, in Walnut Creek, sunrise will be at 7:32 am and sunset at 6:11 pm (PDT).

In Walnut Creek, today, there will be 10h and 40min of daylight.