, °F

Personalized Forecasts

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    My Recent Locations

    • Today

      Apr 23

      82° /47°
      Mostly sunny, nice and warm
      • Good
      • for stargazing
      • Cloud Cover: 25%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Tue

      Apr 24

      77° /46°F
      Mostly sunny and nice
      • Fair
      • for stargazing
      • Cloud Cover: 45%
      • Precip: 0%
      • Hours of Precip: 0
    • Wed

      Apr 25

      75° /45°
      Mostly sunny and beautiful
      • Poor
      • for stargazing
      • Cloud Cover: 50%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Thu

      Apr 26

      70° /44°
      Low clouds, then sun
      • Fair
      • for stargazing
      • Cloud Cover: 46%
      • Precip: 4%
      • Hours of Precip: 0
      More
    • Fri

      Apr 27

      67° /45°
      Cool with periods of sun
      • Poor
      • for stargazing
      • Cloud Cover: 69%
      • Precip: 20%
      • Hours of Precip: 0
      More
    50°/46° RealFeel® 49°/46°
    Partly cloudy
    • Winds from the WNW
    • 5 mph
    • Precipitation: 0%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 95%
    • Cloud Cover: 45%
    • Dew Point: 47° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/24/2017
    High 77° 73° 87° (1966) 67°
    Low 46° 46° 31° (1964) 53°

    Sunrise/Sunset

    • Sunrise: 6:21 AM
    • Sunset: 7:54 PM
    • Duration: 13:33 hr

    Moonrise/Moonset

    • Moonrise: 2:29 PM
    • Moonset: 4:12 AM
    • Duration: 13:43 hr
    Astronomy

    Solunar Information for Napa, CA

    Mon, Apr 30
    Full
    Tue, May 8
    Last
    Tue, May 15
    New
    Tue, May 22
    First

    Tue. Stargazing