• Today

    Jul 12

    71°Lo 56°

    Low clouds, then sunshine

    Very Good for fishing
    • Precip
      0%
    • Cloud
      Cover
      42%
    • Wind
      Speed
      8 mph
  • Sun

    Jul 13

    73°Lo 56°

    Mostly sunny

    Very Good for fishing
    • Precip
      0%
    • Cloud
      Cover
      18%
    • Wind
      Speed
      7 mph
    more
  • Mon

    Jul 14

    80°Lo 61°

    Mostly sunny

    Very Good for fishing
    • Precip
      0%
    • Cloud
      Cover
      19%
    • Wind
      Speed
      6 mph
    more
  • Tue

    Jul 15

    77°Lo 60°

    Sunshine and patchy clouds

    Very Good for fishing
    • Precip
      0%
    • Cloud
      Cover
      25%
    • Wind
      Speed
      7 mph
    more
  • Wed

    Jul 16

    76°Lo 59°

    Mostly sunny

    Very Good for fishing
    • Precip
      2%
    • Cloud
      Cover
      19%
    • Wind
      Speed
      7 mph
    more
Next Previous
Hi 71° RealFeel® 74° Precipitation 0%

Day

N

E

S

W

  • WNW 8 mph
  • Gusts: 14 mph

Low clouds giving way to sunshine

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 56° RealFeel® 53° Precipitation 0%

Night

N

E

S

W

  • WNW 6 mph
  • Gusts: 11 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 71° N/A N/A 73°
Low 56° N/A N/A 54°

Solunar Information for Castro Valley, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 14:35 of sunlight, then sets at 8:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:39 PM with 10:53 of moolight, then sets at 7:32 AM

Sat, Jul 12
Full
Sat, Jul 19
Last
Sat, Jul 26
New
Mon, Aug 4
First
Top Story

Castro Valley Weather Report

San Francisco: Partially Sunny Skies, Rise in Temperature Ahead

July 12, 2014; 3:59 AM ET

San Francisco will see a rise in temperatures over the next several days as partially cloudy skies make way for plenty of sunshine. more >

Future of Hunting, Fishing Could Be in Jeopardy

Nov 1, 2012; 5:00 AM ET As the world warms, due to a changing climate, there is a chance the sport of hunting and fishing could be affected. Valerie Smock has more on what could happen in the future.

Radar & Satellite

Sat. Fronts & Pressure

Sat. Fishing Weather