• Today

    Jul 11

    72°Lo 56°

    Decreasing clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      75°
    • UV
      9 - Very High
    • Cloud
      Cover
      28%
    more
  • Sat

    Jul 12

    70°Lo 55°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      73°
    • UV
      8 - Very High
    • Cloud
      Cover
      18%
    more
  • Sun

    Jul 13

    72°Lo 56°

    Sunshine and patchy clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      75°
    • UV
      8 - Very High
    • Cloud
      Cover
      25%
    more
  • Mon

    Jul 14

    78°Lo 60°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      83°
    • UV
      9 - Very High
    • Cloud
      Cover
      16%
  • Tue

    Jul 15

    78°Lo 60°

    Sunshine and patchy clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      82°
    • UV
      8 - Very High
    • Cloud
      Cover
      25%
    more
Next Previous
Mostly sunny 78° Lo 71° RealFeel® 83° / 67°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 57%
  • Cloud Cover: 26%
  • Dew Point: 58° F
  • Visibility: 10 mi
8 mph

Temperature History - Jul 14

more Historical Weather Data >
  Today Normal Record 7/14/2013
High 78° N/A N/A 74°
Low 60° N/A N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 14:32 of sunlight, then sets at 8:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:08 PM with 11:46 of moolight, then sets at 9:54 AM

Top Story

Castro Valley Weather Report

San Francisco: Partially Sunny Skies, Rise in Temperature Ahead

July 11, 2014; 4:49 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 >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Mon. Migraine Headache

Mon. UV Index