• Clouds and sun 53°
    Common Cold Current Weather
    • Relative Humidity
      23%
    • Yesterday
      Temp
      50°
    • RealFeel
      47°
  • Today

    May 4

    Hi 54°

    Decreasing clouds

    Beneficial weather for colds
    • Avg
      Temp
      38°
    • Avg
      RealFeel
      39°
    • Hi
      RealFeel
      54°
    Day Details >
  • Tomorrow

    May 5

    Hi 54°

    Clouds and sun

    Beneficial weather for colds
    • Avg
      Temp
      44°
    • Avg
      RealFeel
      47°
    • Hi
      RealFeel
      59°
    Day Details >
  • Friday

    May 6

    Hi 54°

    Times of clouds and sun

    Neutral weather for colds
    • Avg
      Temp
      44°
    • Avg
      RealFeel
      46°
    • Hi
      RealFeel
      58°
    Day Details >
Next

Expect rainy weather late Friday night through Saturday morning

5/4 5/5 Now: 5:12pm
PM 5-9
  • 5pm Mostly sunny 53° 0%
  • 6pm Mostly sunny 52° 0%
  • 7pm Mostly sunny 51° 0%
  • 8pm Partly sunny 51° 0%
  • 9pm Partly sunny 48° 0%
AM 4-9
  • 4am Partly cloudy 24° 0%
  • 5am Partly sunny 21° 0%
  • 6am Partly sunny 26° 0%
  • 7am Partly sunny 29° 0%
  • 8am Mostly sunny 33° 0%
  • 9am Mostly sunny 39° 0%
AM 10-3
  • 10am Partly sunny 45° 0%
  • 11am Intermittent clouds 50° 0%
  • 12pm Intermittent clouds 51° 0%
  • 1pm Intermittent clouds 52° 0%
  • 2pm Intermittent clouds 53° 0%
  • 3pm Intermittent clouds 54° 0%
Hourly Forecast >
May 04, 2016; 5:00 PM ET
 Major delays are expected in San Francisco.
World: Stormy Conditions in San Francisco

Respiratory Health Live Feed

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Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Wed. Cold & Flu

Wed. UV Index