Weather forecast for todaySunnyvale, CA

Weather forecast for today

Current condition 7:34 pm PDT

  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 5mphN 350°
  • Humidity: 72%
  • Dewpoint: 55°F
  • Pressure: 30.07"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Sunnyvale, at the moment, perfect weather prevails with no clouds and a clear sky overhead.
The temperature is a comfortable 64.4°F. The current temperature is still relatively far from the predicted minimum of 51.8°F.

Sunday Oct 25, 2026

  • min.
  • 52°F
Mostly Clear
Mostly Clear
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 4mphNW 310°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 7:26 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
In Sunnyvale, during the evening and into the night, skies will remain mostly free of clouds.
The lowest anticipated temperature is a fresh 51.8°F.
Sunrise was at 7:26 am and sunset at 6:18 pm; the daylight lasted for 10h and 52min.

Hourly overview

Hourly temperatures

Warmest hour: 8 pm 63°C.
Coldest period: 3 am - 4 am 54°C.

Chance of precipitation

Highest chance: 4 am 20%.

Hourly weather forecast

  • 8 pm
  • 63°F
  • Feels like:
    63°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNNW 335°
  • Humidity: 73%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 61°F
  • Feels like:
    61°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphNNW 332°
  • Humidity: 78%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 59°F
  • Feels like:
    59°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNNW 341°
  • Humidity: 83%
  • Pressure: 30.09"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 11 pm
  • 57°F
  • Feels like:
    57°F
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphN 352°
  • Humidity: 84%
  • Pressure: 30.09"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 12 am
  • 57°F
  • Feels like:
    57°F
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphNNE 31°
  • Humidity: 87%
  • Pressure: 30.09"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 1 am
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphNE 51°
  • Humidity: 88%
  • Pressure: 30.09"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 2 am
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 1mphSSE 153°
  • Humidity: 89%
  • Pressure: 30.12"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 3 am
  • 54°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 1mphSW 224°
  • Humidity: 88%
  • Pressure: 30.12"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 4 am
  • 54°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 1mphW 270°
  • Humidity: 89%
  • Pressure: 30.12"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 5 am
  • 54°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 1mphW 260°
  • Humidity: 89%
  • Pressure: 30.12"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
During the evening and for the rest of the night, the weather will be unstable. The temperature will be between a maximum of 62.6°F and a minimum of 57.2°F.
Updated: Oct 26, 2026 @ 02:34:00 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 6:34 pm PST is 64.4°F.

Today, mostly clear conditions should hold steady.

On Sunday, in Sunnyvale, sunrise was at 7:26 am and sunset at 6:18 pm (PDT).

Today in Sunnyvale, the length of the day was 10h and 52min.