• Sunny 73°
    Common Cold Current Weather
    • Relative Humidity
      54%
    • Yesterday
      Temp
      74°
    • RealFeel
      76°
  • Today

    Aug 24

    Hi 74°

    Low clouds, then sun

    Beneficial weather for colds
    • Avg
      Temp
      65°
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      77°
    Day Details >
  • Tomorrow

    Aug 25

    Hi 74°

    Clouds, then sun and cool

    Beneficial weather for colds
    • Avg
      Temp
      65°
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      77°
    Day Details >
  • Friday

    Aug 26

    Hi 73°

    Low clouds, then sun

    Beneficial weather for colds
    • Avg
      Temp
      65°
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      75°
    Day Details >
Next

Cool from tomorrow to Monday

8/24 8/25 Now: 2:35pm
PM 2-6
  • 2pm Sunny 70° 0%
  • 3pm Mostly sunny 74° 0%
  • 4pm Mostly sunny 74° 0%
  • 5pm Mostly sunny 73° 0%
  • 6pm Mostly sunny 71° 0%
AM 1-6
  • 1am Mostly clear 57° 0%
  • 2am Cloudy 57° 0%
  • 3am Cloudy 56° 0%
  • 4am Cloudy 56° 0%
  • 5am Cloudy 55° 0%
  • 6am Cloudy 55° 0%
AM 7-12
  • 7am Cloudy 55° 0%
  • 8am Cloudy 56° 0%
  • 9am Cloudy 58° 0%
  • 10am Cloudy 60° 0%
  • 11am Cloudy 63° 0%
  • 12pm Cloudy 67° 0%
Hourly Forecast >
Aug 24, 2016; 4:14 PM ET
Five-day Weather Forecast for San Francisco, CA
San Francisco, CA Weather Forecast

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