• Clouds and sun 60°
    Stargazing Current Weather
    • Visibility
      10 mi
    • Cloud
      Cover
      60%
    • Ceiling
      33500 ft
  • Tonight

    May 5

    Lo 50°

    Increasing clouds

    Stargazing Weather
    • Cloud
      Cover
      68%
    • Precip
      3%
    • Hours of Precip
      0
    Day Details >
  • Tomorrow

    May 6

    Hi 67°

    Areas of low clouds, then sun

    Fair for stargazing
    • Cloud
      Cover
      42%
    • Precip
      22%
    • Hours of Precip
      0
    Day Details >
  • Thursday

    May 7

    Hi 68°

    Times of clouds and sun

    Very Good for stargazing
    • Cloud
      Cover
      28%
    • Precip
      55%
    • Hours of Precip
      0.5
    Day Details >
Next

Pleasant this weekend

5/5 5/6 Now: 7:33pm
PM 7-11
  • 7pm Mostly sunny 62° 0%
  • 8pm Partly sunny 57° 0%
  • 9pm Partly cloudy 55° 0%
  • 10pm Partly cloudy 54° 0%
  • 11pm Partly cloudy 53° 0%
AM 6-11
  • 6am Cloudy 50° 0%
  • 7am Cloudy 50° 0%
  • 8am Mostly cloudy 53° 0%
  • 9am Mostly cloudy 55° 0%
  • 10am Mostly cloudy 57° 0%
  • 11am Mostly cloudy 60° 0%
PM 12-5
  • 12pm Mostly cloudy 63° 0%
  • 1pm Mostly cloudy 64° 0%
  • 2pm Mostly sunny 65° 0%
  • 3pm Mostly sunny 67° 0%
  • 4pm Mostly sunny 65° 0%
  • 5pm Mostly sunny 64° 0%
Hourly Forecast >
May 05, 2015; 4:10 PM ET
Five-day Weather Forecast for San Francisco, CA
San Francisco, CA Weather Forecast

Solunar Information for Cupertino, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:52 of sunlight, then sets at 8:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:43 PM with 10:28 of moolight, then sets at 8:11 AM

Mon, May 11
Last
Mon, May 18
New
Mon, May 25
First
Tue, Jun 2
Full

Cupertino Weather Report

San Francisco: Seasonable Weather to Hold Through Week

May 5, 2015; 7:47 PM ET

While a few showers will pass east of the Bay Area, seasonable weather and sunshine will hold in place through the weekend. more >

Astronomy Live Feed

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Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Tue. Stargazing