• Wed

    Jul 6

    70°Lo 55°

    Areas of low clouds, then sun

    Excellent for stargazing
    • Cloud
      Cover
      23%
    • Precip
      0%
    • Hours of Precip
      0
  • Thu

    Jul 7

    74°Lo 54°

    Mostly sunny and pleasant

    Very Good for stargazing
    • Cloud
      Cover
      23%
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Fri

    Jul 8

    73°Lo 55°

    Partly sunny

    Fair for stargazing
    • Cloud
      Cover
      47%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sat

    Jul 9

    82°Lo 63°

    Mostly sunny and not as warm

    Good for stargazing
    • Cloud
      Cover
      46%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sun

    Jul 10

    83°Lo 62°

    Sunny and warmer

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      0%
    • Hours of Precip
      0
    more
Next Previous
Hi 70° RealFeel® 74° Precipitation 1%

Day

N

E

S

W

  • WSW 10 mph
  • Gusts: 15 mph

Nice with areas of low clouds, then sun

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 55° RealFeel® 52° Precipitation 0%

Night

N

E

S

W

  • SW 8 mph
  • Gusts: 15 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 6

more Historical Weather Data >
  Today Normal Record 7/6/2015
High 70° 77° N/A 72°
Low 55° 55° N/A 59°

Solunar Information for Castro Valley, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 14:40 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:21 AM with 13:53 of moolight, then sets at 10:14 PM

Mon, Jul 4
New
Tue, Jul 12
First
Tue, Jul 19
Full
Tue, Jul 26
Last

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.