Cupertino, California Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Cupertino
Change location by the zip code or city,state: or search for other weather forecast locations in California by name.
Weather Forecast for Cupertino, California : Santa Clara County
Issued: 1:20 pm PDT Jul 2, 2025 Latitude: 37.3229978 Longitude: -122.0321823 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Independence Day Saturday Sunday Monday Tuesday
Sunny on This Afternoon Mostly Clear on Tonight Mostly Sunny on Thursday Sunny on Independence Day Sunny on Saturday Sunny on Sunday Sunny on Monday Sunny on Tuesday
High: 83°F Low: 55°F High: 78°F High: 74°F High: 78°F High: 80°F High: 82°F High: 82°F
Low: 54°F Low: 52°F Low: 54°F Low: 55°F Low: 56°F  
Sunny Mostly Clear Mostly Sunny Sunny Sunny Sunny Sunny Sunny
-
Current Conditions at
SAN JOSE INTL - (KSJC)
79°
Mostly Clear
as of 12:53 PM PDST
Rel. Humidity: 50%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
9 MPH
310° Northwest
Cloud Level(s): Few at 4500ft
Current Conditions at
MOUNTAIN VIEW NAS - (KNUQ)
72°
Clear
as of 12:55 PM PDST
Rel. Humidity: 64%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
10 MPH
350° North
Cloud Level(s): Clear
Current Conditions at
PALO ALTO - (KPAO)
70°
Clear
as of 12:47 PM PDST
Rel. Humidity: 68%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
12 MPH
350° North
Cloud Level(s): Clear
Current Conditions at
SAN JOSE REID - (KRHV)
82°
Mostly Clear
as of 12:47 PM PDST
Rel. Humidity: 39%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
7 MPH
350° North
Cloud Level(s): Few at 8000ft
Sunny on This Afternoon This Afternoon... Sunny, with a high near 83. North wind 7 to 10 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 55. North wind 5 to 8 mph becoming calm after midnight.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 78. Light and variable wind becoming northwest 8 to 13 mph in the morning.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 54. West northwest wind 5 to 10 mph becoming north after midnight.
Sunny on Independence Day Independence Day... Sunny, with a high near 74. Light north northeast wind becoming north northwest 6 to 11 mph in the morning.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 52.
Sunny on Saturday Saturday... Sunny, with a high near 78.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 54.
Sunny on Sunday Sunday... Sunny, with a high near 80.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 55.
Sunny on Monday Monday... Sunny, with a high near 82.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 56.
Sunny on Tuesday Tuesday... Sunny, with a high near 82.
Current Radar Image


Sun Almanac for Cupertino, California
Sunrise: 05:52 AM
Sunset: 8:33 PM
Civil Sunrise:05:21 AM
Civil Sunset: 9:03 PM
Nautical Sunrise: 04:43 AM
Nautical Sunset: 9:42 PM
Astro Sunrise: 04:00 AM
Astro Sunset: 10:25 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.