16 - 20 of 45 days | All 45 days
Previous 5 Days Next 5 Days
  • Mon

    Jul 20

    Sunny 72°Lo 59°
    more
  • Tue

    Jul 21

    Mostly sunny 72°Lo 59°
    more
  • Wed

    Jul 22

    Partial sunshine 72°Lo 57°
  • Thu

    Jul 23

    Mostly sunny 71°Lo 61°
    more
  • Fri

    Jul 24

    Sun and some clouds 72°Lo 59°
    more
Hi 72° RealFeel® 81° Precipitation 20%

Day

N

E

S

W

  • SW 5 mph
  • Gusts: 16 mph

Partial 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 57° RealFeel® 58° Precipitation 10%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 16 mph

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 22

more Historical Weather Data >
  Today Normal Record 7/22/2014
High 72° N/A N/A 74°
Low 57° N/A N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 14:21 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:19 PM with 11:43 of moolight, then sets at 12:02 AM

Castro Valley Weather Report

San Francisco: Cooler, Comfortable Conditions to Start Week

July 5, 2015; 6:57 PM ET

The San Francisco area will remain cool and comfortable into the early part of the upcoming workweek. more >

ABC 7 San Francisco Headlines

ONLY ON ABC7NEWS.COM: Man accused in San Francisco Pier 14 shooting admits to crime

In an interview you'll see only on ABC7 News, a man who's been deported from the U.S. numerous times admitted to shooting and killing a young woman at San Francisco's Pier 14, but says it was an accident.

Crews control large fire burning in Hayward

Burglary suspect fatally shot in altercation with Pleasanton police