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Weather in Cupertino, California, USA

Now
46 °F

Clear.


Feels Like: 46 °F
Forecast: 64 / 46 °F
Wind: No wind

Location: Moffett Field
Current Time: Jan 21, 2026 at 5:20:52 am
Latest Report: Jan 21, 2026 at 4:55 am
Visibility: 10 mi
Pressure: 30.09 "Hg
Humidity: 87%
Dew Point: 43 °F
Location of CupertinoLocation

Upcoming 5 hours

Now6:00 am7:00 am8:00 am9:00 am10:00 am
46 °F50 °F51 °F50 °F52 °F56 °F

See more hour-by-hour weather

Forecast for the next 48 hours

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 WednesdayThursday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature49 °F52 °F62 °F54 °F51 °F53 °F62 °F
Overcast.Overcast.Overcast.Overcast.Overcast.Drizzle. Overcast.Cloudy.
Feels Like49 °F52 °F62 °F54 °F51 °F53 °F62 °F
Wind Speed1 mph0 mph1 mph3 mph3 mph2 mph3 mph
Wind DirectionE
-N
S
SW
NNW
N
Humidity80%72%58%78%82%81%59%
Dew Point43 °F44 °F47 °F47 °F46 °F47 °F48 °F
Visibility7 mi6 mi7 mi7 mi7 mi3 mi7 mi
Probability of Precipitation0%0%0%0%0%21%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.01"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Tuesday, January 20, 2026 11:42:40 pm Cupertino time - Weather by CustomWeather, © 2026

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

Yesterday's weather

Clear. 59 / 43 °F
Humidity: 77%. Wind: 1 mph from North

More weather last week

Currently at nearby stations

46 °F

San Jose International Airport: (6 mi)

Clear.

48 °F

San Carlos Airport: (18 mi)

Clear.

47 °F

Hayward Air Terminal: (24 mi)

Clear.

More weather in USA

Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
18
19
20

View historic weather

5
6
7

Detailed forecast for 14 days