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Weather in Cupertino, California, USA

Now
66 °F

Mostly cloudy.


Feels Like: 66 °F
Forecast: 75 / 65 °F
Wind: No wind

Location: Moffett Field
Current Time: Sep 10, 2025 at 4:26:32 am
Latest Report: Sep 10, 2025 at 3:55 am
Visibility: 10 mi
Pressure: 29.86 "Hg
Humidity: 78%
Dew Point: 59 °F
Location of Cupertino Location

Upcoming 5 hours

Now 5:00 am 6:00 am 7:00 am 8:00 am 9:00 am
66 °F 67 °F 67 °F 67 °F 68 °F 69 °F

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Forecast for the next 48 hours

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  Wednesday Thursday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 67 °F 69 °F 74 °F 67 °F 65 °F 66 °F 74 °F
Cloudy. Cloudy. Isolated thunder­storms. Mostly cloudy. Partly cloudy. Broken clouds. Overcast. Broken clouds.
Feels Like 67 °F 69 °F 77 °F 67 °F 65 °F 66 °F 77 °F
Wind Speed 3 mph 3 mph 5 mph 4 mph 2 mph 3 mph 8 mph
Wind Direction S
↑ 		S
↑ 		WSW
↑ 		W
↑ 		WSW
↑ 		WNW
↑ 		NW
↑
Humidity 73% 67% 63% 74% 75% 72% 58%
Dew Point 58 °F 58 °F 61 °F 58 °F 56 °F 57 °F 58 °F
Visibility 4 mi 7 mi 4 mi 6 mi 5 mi 7 mi 10 mi
Probability of Precipitation 0% 2% 5% 1% 0% 0% 0%
Amount of Rain 0.00" 0.00" 0.02" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Wednesday, September 10, 2025 12:42:30 am Cupertino time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Overcast. 77 / 66 °F
Humidity: 66%. Wind: 6 mph ↑ from West

More weather last week

Currently at nearby stations

66 °F

San Jose International Airport: (6 mi)

Overcast.

64 °F

San Carlos Airport: (18 mi)

Overcast.

64 °F

Hayward Air Terminal: (24 mi)

Mostly cloudy.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
7
8
9

View historic weather

25
26
27

Detailed forecast for 14 days

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