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Weather in Cupertino, California, USA

Now
11 °C

Fog.


Feels Like: 11 °C
Forecast: 18 / 10 °C
Wind: 6 km/h from South

Location: Moffett Field
Current Time: Dec 18, 2025 at 11:45:26 pm
Latest Report: Dec 18, 2025 at 11:10 pm
Visibility: 2 km
Pressure: 102.07 kPa
Humidity: 100%
Dew Point: 11 °C

Upcoming 5 hours

Now 12:00 am 1:00 am 2:00 am 3:00 am 4:00 am
11 °C 11 °C 11 °C 11 °C 11 °C 11 °C

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Forecast for the next 48 hours

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  Thursday Friday Saturday
  Evening Night Morning Afternoon Evening Night Morning
Forecast
Temperature 11 °C 11 °C 12 °C 18 °C 15 °C 14 °C 14 °C
Mostly cloudy. Overcast. Overcast. Mostly cloudy. Overcast. Overcast. Rain showers. Overcast.
Feels Like 11 °C 11 °C 12 °C 18 °C 15 °C 14 °C 14 °C
Wind Speed 1 km/h 3 km/h 4 km/h 3 km/h 6 km/h 5 km/h 6 km/h
Wind Direction W
SSW
S
W
S
S
S
Humidity 84% 85% 83% 69% 80% 84% 86%
Dew Point 8 °C 9 °C 10 °C 12 °C 11 °C 11 °C 12 °C
Visibility 10 km 9 km 11 km 12 km 8 km 6 km 5 km
Probability of Precipitation 0% 0% 0% 0% 0% 0% 19%
Amount of Rain 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 2.7 mm
Amount of Snow 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
* Updated Thursday, December 18, 2025 5:42:36 pm Cupertino time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Overcast. 22 / 10 °C
Humidity: 88%. Wind: 5 km/h from North

More weather last week

Currently at nearby stations

11 °C

San Jose International Airport: (10 km)

Overcast.

8 °C

Palo Alto Airport: (17 km)

Passing clouds. (2 hours ago)

12 °C

San Carlos Airport: (28 km)

Mostly cloudy.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
14
15
16
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18

View historic weather

3

Detailed forecast for 14 days