• Today

    Apr 20

    70°Lo 40°

    Sun mixing with clouds

    Good for stargazing
    • Cloud
      Cover
      32%
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Mon

    Apr 21

    66°Lo 37°

    Partly sunny and windy

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      25%
    • Hours of Precip
      0
  • Tue

    Apr 22

    49°Lo 34°

    Colder with spotty showers

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      3%
    • Hours of Precip
      2
    more
  • Wed

    Apr 23

    51°Lo 40°

    Partly sunny and cold

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Thu

    Apr 24

    60°Lo 38°

    Partial sunshine

    Poor for stargazing
    • Cloud
      Cover
      81%
    • Precip
      47%
    • Hours of Precip
      1
    more
Next Previous
Mostly cloudy 41° Lo 37° RealFeel® 30° / 28°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 77%
  • Cloud Cover: 76%
  • Dew Point: 33° F
  • Visibility: 10 mi
11 mph

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 66° 57° 76° (2009) 68°
Low 37° 31° 20° (1971) 51°

Solunar Information for Portola, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:30 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:21 AM with 10:27 of moolight, then sets at 11:48 AM

Tue, Apr 22
Last
Tue, Apr 29
New
Wed, May 7
First
Wed, May 14
Full

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.

Mon. Stargazing