Sunnyvale, California Weather
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Weather Forecast for Sunnyvale, California : Santa Clara County
Issued: 2:02 pm PDT Jun 19, 2025 Latitude: 37.3688301 Longitude: -122.0363496 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Cloudy on Tonight Sunny on Friday Sunny on Saturday Sunny on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday
Low: 52°F High: 68°F High: 72°F High: 75°F High: 77°F High: 75°F High: 77°F High: 80°F
Low: 51°F Low: 52°F Low: 52°F Low: 53°F Low: 54°F Low: 54°F  
Cloudy Sunny Sunny Sunny Sunny Sunny Sunny Sunny
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Current Conditions at
MOUNTAIN VIEW NAS - (KNUQ)
57°
Mostly Clear
as of 10:55 PM PDST
Rel. Humidity: 67%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 1300ft
Current Conditions at
SAN JOSE INTL - (KSJC)
57°
Mostly Clear
as of 10:53 PM PDST
Rel. Humidity: 71%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
3 MPH
040° Northeast
Cloud Level(s): Few at 2500ft
Cloudy on Tonight Tonight... Partly cloudy, with a low around 52. West northwest wind 8 to 13 mph, with gusts as high as 21 mph.

Sunny on Friday Friday... Sunny, with a high near 68. West northwest wind 8 to 18 mph, with gusts as high as 29 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 51. West northwest wind 10 to 20 mph, with gusts as high as 33 mph.

Sunny on Saturday Saturday... Sunny, with a high near 72. Northwest wind 8 to 15 mph, with gusts as high as 24 mph.

Clear on Saturday Night Saturday Night... Clear, with a low around 52. West northwest wind 6 to 15 mph, with gusts as high as 24 mph.

Sunny on Sunday Sunday... Sunny, with a high near 75.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 52.

Sunny on Monday Monday... Sunny, with a high near 77.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 53.

Sunny on Tuesday Tuesday... Sunny, with a high near 75.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 54.

Sunny on Wednesday Wednesday... Sunny, with a high near 77.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 54.

Sunny on Thursday Thursday... Sunny, with a high near 80.

Sun Almanac for Sunnyvale, California
Sunrise: 05:48 AM
Sunset: 8:32 PM
Civil Sunrise:05:17 AM
Civil Sunset: 9:03 PM
Nautical Sunrise: 04:38 AM
Nautical Sunset: 9:42 PM
Astro Sunrise: 03:54 AM
Astro Sunset: 10:26 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.