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Personalized Forecasts

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    • Tonight

      Feb 23

      32° Lo
      Partly cloudy
      • Stargazing
      • Weather
      • Cloud Cover: 34%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Fri

      Feb 24

      54° /34°
      Cool with sun and some clouds
      • Fair
      • for stargazing
      • Cloud Cover: 45%
      • Precip: 24%
      • Hours of Precip: 0
      More
    • Sat

      Feb 25

      53° /35°F
      A little afternoon rain
      • Poor
      • for stargazing
      • Cloud Cover: 85%
      • Precip: 61%
      • Hours of Precip: 6
    • Sun

      Feb 26

      54° /36°
      Cool with periods of rain
      • Poor
      • for stargazing
      • Cloud Cover: 70%
      • Precip: 25%
      • Hours of Precip: 5.5
      More
    • Mon

      Feb 27

      55° /34°
      Mainly cloudy, a little rain
      • Very Good
      • for stargazing
      • Cloud Cover: 19%
      • Precip: 8%
      • Hours of Precip: 1.5
      More
    49°/36° RealFeel® 55°/39°
    Cloudy
    • 2 mph
    • Precipitation: 25%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 74%
    • Cloud Cover: 95%
    • Dew Point: 35° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 2/25/2016
    High 53° 64° 78° (1992) 75°
    Low 35° 43° 30° (1962) 44°

    Sunrise/Sunset

    • Sunrise: 6:47 AM
    • Sunset: 5:58 PM
    • Duration: 11:11 hr

    Moonrise/Moonset

    • Moonrise: 6:13 AM
    • Moonset: 5:18 PM
    • Duration: 11:05 hr
    Astronomy

    Solunar Information for Napa, CA

    Sun, Feb 26
    New
    Sun, Mar 5
    First
    Sun, Mar 12
    Full
    Mon, Mar 20
    Last

    Sat. Stargazing