Weather forecast for todaySonoma, CA

Weather forecast for today

Current condition 9:15 am PDT

  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 2mphN 0°
  • Humidity: 53%
  • Dewpoint: 37°F
  • Pressure: 30.08"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
In Sonoma, at the moment, the sun’s rays are illuminating everything under a clear sky.
The temperature is a moderate 55.4°F. The current temperature is far from the maximum of 89.6°F anticipated for today.

Saturday Oct 17, 2026

  • 90°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphS 179°
  • Humidity: 25%
  • UV index: 5
  • Sunrise: 7:20 am PDT
  • Sunset: 6:29 pm PDT
  • ▼
Today, expect bright skies and plenty of sunshine.
Dramatic temperature shifts from a high of a humid 89.6°F to a low of a brisk 46.4°F are expected.
Today, the expected temperature appears higher and closer to September's norm of 81.1°F.
Sunrise was at 7:20 am and sunset will be at 6:29 pm; the daylight will last for 11h and 8min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 88°C.
Coldest hour: 12 am 55°C.

Chance of precipitation

Highest chance: 12 am 2%.

Hourly weather forecast

  • 10 am
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphESE 103°
  • Humidity: 38%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 11 am
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphSE 143°
  • Humidity: 29%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSE 159°
  • Humidity: 24%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 1 pm
  • 84°F
  • Feels like:
    84°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSSE 167°
  • Humidity: 18%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 88°F
  • Feels like:
    88°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 180°
  • Humidity: 17%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 90°F
  • Feels like:
    90°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 194°
  • Humidity: 15%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 88°F
  • Feels like:
    88°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphSW 219°
  • Humidity: 16%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 86°F
  • Feels like:
    86°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSW 228°
  • Humidity: 19%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWSW 238°
  • Humidity: 26%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:29 pm
  • 7 pm
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphWSW 248°
  • Humidity: 35%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphW 279°
  • Humidity: 44%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphWNW 292°
  • Humidity: 51%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 61°F
  • Feels like:
    61°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphNW 308°
  • Humidity: 57%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNW 310°
  • Humidity: 63%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, bright skies and dry conditions are anticipated.
The temperature will vary between a maximum of 89.6°F and a minimum of 57.2°F. The hottest part of the day is expected around 3 pm.
Today, the temperature will be closer to September's norm than to October's average of 73.2°F. The lowest temperature today will be slightly cooler than the standard minimum for October.
Updated: Oct 17, 2026 @ 16:15:37 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 9:15 am PDT is 55.4°F.

Today, the weather remains calm, bright, and sunny.

Today, the maximum temperature will be 89.6°F, while the minimum temperature will be 46.4°F.
Today, the highest temperature will be noticeably higher than the average maximum of 73.2°F in October. The lowest temperature will be a few degrees lower than the average low of 51.6°F.

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

In Sonoma, today, there will be 11h and 8min of daylight.