• Today

    Apr 20

    72°Lo 50°

    Partly sunny

    Fair for stargazing
    • Cloud
      Cover
      42%
    • Precip
      3%
    • Hours of Precip
      0
  • Mon

    Apr 21

    64°Lo 51°

    Times of sun and clouds

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      54%
    • Hours of Precip
      1.5
    more
  • Tue

    Apr 22

    61°Lo 47°

    Mainly cloudy with a shower

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      2%
    • Hours of Precip
      1
    more
  • Wed

    Apr 23

    64°Lo 52°

    Mostly sunny and cool

    Poor for stargazing
    • Cloud
      Cover
      64%
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Thu

    Apr 24

    67°Lo 53°

    Times of clouds and sun

    Poor for stargazing
    • Cloud
      Cover
      84%
    • Precip
      60%
    • Hours of Precip
      2.5
    more
Next Previous
Partly sunny 72° Lo 63° RealFeel® 75° / 59°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 50%
  • Cloud Cover: 26%
  • Dew Point: 49° F
  • Visibility: 10 mi
9 mph

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 72° N/A N/A 73°
Low 50° N/A N/A 50°

Solunar Information for Castro Valley, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:21 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:31 AM with 10:24 of moolight, then sets at 10:55 AM

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

Castro Valley Weather Report

Chance of Rain in San Francisco on Tuesday

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