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Weather in Cupertino, California, USA

Now
43 °F

Fog.


Feels Like: 41 °F
Forecast: 65 / 42 °F
Wind: 3 mph from Northwest

Location: Moffett Field
Current Time: Dec 9, 2025 at 5:53:32 am
Latest Report: Dec 9, 2025 at 5:35 am
Visibility: 6 mi
Pressure: 30.27 "Hg
Humidity: 100%
Dew Point: 43 °F
Location of CupertinoLocation

Upcoming 5 hours

Now6:00 am7:00 am8:00 am9:00 am10:00 am
43 °F44 °F44 °F45 °F48 °F52 °F

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Forecast for the next 48 hours

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 TuesdayWednesday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature44 °F48 °F64 °F49 °F47 °F53 °F67 °F
Scatt­erred clouds.Mostly sunny.Sunny.Clear.Clear.Sunny.Sunny.
Feels Like44 °F48 °F64 °F49 °F47 °F53 °F67 °F
Wind Speed1 mph2 mph3 mph1 mph1 mph2 mph3 mph
Wind DirectionNE
N
N
N
-NNE
N
Humidity84%77%54%82%83%74%48%
Dew Point39 °F42 °F47 °F44 °F42 °F45 °F47 °F
Visibility6 mi6 mi6 mi6 mi6 mi6 mi5 mi
Probability of Precipitation0%0%0%0%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Monday, December 8, 2025 11:42:35 pm Cupertino time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Clear. 57 / 43 °F
Humidity: 88%. Wind: 4 mph from North

More weather last week

Currently at nearby stations

44 °F

San Jose International Airport: (6 mi)

Fog. (1 hour ago)

45 °F

San Carlos Airport: (18 mi)

Quite cool.

43 °F

Hayward Air Terminal: (24 mi)

Low clouds.

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Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
7
8

View historic weather

24
25
26
27

Detailed forecast for 14 days