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    Next 5 Days
    • Current Weather

      55° F
      Light rain
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 96%
      • Yesterday Temp: 47°
      • RealFeel: 46°
    • Early AM

      Feb 20

      54° Lo
      Rain, heavy at times
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Today

      Feb 20

      56° Hi
      Breezy with rain, some heavy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Feb 21

      57° Hi
      Cool with periods of rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 4AM

      Feb 20

      57°
      Cloudy
      Precip 49%
    • 5AM

      58°
      Rain
      Precip 68%
    • 6AM

      58°
      Rain
      Precip 68%
    • 7AM

      56°
      Rain
      Precip 80%
    • 8AM

      56°
      Rain
      Precip 80%
    • 9AM

      55°
      Rain
      Precip 80%

    Calistoga Pollen Levels Feb 20

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Feb 20, 2017; 5:20 AM ET
Five-day Weather Forecast for San Francisco, CA
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