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    Next 5 Days
    • Current Weather

      48° F
      Partly cloudy
      Asthma
      • Relative Humidity: 96%
      • Yesterday Temp: 60°
      • Pressure: 30.28 inHg
    • Early AM

      Feb 22

      39° Lo
      Partly cloudy
      • Asthma
      • Weather
      • Hi RealFeel: 62°
      • UV: 4 - Moderate
      • Air Qual.: Good
      } Day Details
    • Today

      Feb 22

      53° Hi
      Cool with variable cloudiness
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 58°
      • UV: 4 - Moderate
      • Air Qual.: Good
      } Day Details
    • Tomorrow

      Feb 23

      51° Hi
      Partly sunny and cool
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 60°
      • UV: 4 - Moderate
      • Air Qual.: Good
      } Day Details
    Next 6 Hours
    • 1AM

      Feb 22

      43°
      Partly cloudy
      Precip 20%
    • 2AM

      42°
      Partly cloudy
      Precip 20%
    • 3AM

      41°
      Partly cloudy
      Precip 20%
    • 4AM

      40°
      Partly cloudy
      Precip 20%
    • 5AM

      39°
      Mostly clear
      Precip 20%
    • 6AM

      39°
      Mostly clear
      Precip 13%
    Feb 21, 2017; 4:08 PM ET
Five-day Weather Forecast for San Francisco, CA
    San Francisco, CA Weather Forecast

    Respiratory Health Live Feed

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    Wed. Asthma Risk

    Wed. UV Index