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  • Wed

    May 13

    Sunshine 67°Lo 53°
    more
  • Thu

    May 14

    Abundant sunshine 71°Lo 52°
    more
  • Fri

    May 15

    Brilliant sunshine 74°Lo 51°
  • Sat

    May 16

    Brilliant sunshine 76°Lo 56°
    more
  • Sun

    May 17

    Sunny 73°Lo 51°
    more
Hi 74° RealFeel® 78° Precipitation 5%

Day

N

E

S

W

  • NNW 8 mph
  • Gusts: 21 mph

Brilliant sunshine

  • Max UV Index: 9 (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 51° RealFeel® 53° Precipitation 20%

Night

N

E

S

W

  • W 5 mph
  • Gusts: 20 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 - May 15

more Historical Weather Data >
  Today Normal Record 5/15/2014
High 74° N/A N/A 87°
Low 51° N/A N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 14:12 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:26 AM with 13:15 of moolight, then sets at 5:41 PM

Castro Valley Weather Report

San Francisco: Pleasant Conditions to Continue This Week

April 19, 2015; 6:03 AM ET

The Bay Area will see pleasant conditions hold this week with plenty of sunshine and comfortable temperatures. more >

ABC 7 San Francisco Headlines

2 dead, 2 missing after boating accident in Bodega Bay

Crews are searching for two survivors who were aboard a boat that went missing in Bodega Bay on Friday.

Body of missing motorcyclist who fell off Antioch Bridge found

Warriors beat Pelicans in Game 1 of playoffs