• Friday

    Jul 18

    72°Lo 57°

    Mostly sunny

    Beneficial weather for colds
    • Avg
      Temp
      65°
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      75°
    more
  • Saturday

    Jul 19

    72°Lo 56°

    Mostly sunny and pleasant

    Beneficial weather for colds
    • Avg
      Temp
      64°
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      75°
    more
  • Sunday

    Jul 20

    73°Lo 56°

    Mostly sunny

    Beneficial weather for colds
    • Avg
      Temp
      65°
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      76°
    more
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Top Story

Castro Valley Weather Report

San Francisco: Warm Start to New Week

July 14, 2014; 6:43 AM ET

Above-normal temperatures will be the story around the Bay area to kick off the new week. more >

Respiratory Health Live Feed

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Battling the Common Cold

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

Fri. Cold & Flu

Fri. UV Index