, °F

Personalized Forecasts

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    • Today

      Feb 25

      53° /34°F
      Mostly cloudy, brief showers
      • Fair
      • for stargazing
      • Cloud Cover: 46%
      • Precip: 40%
      • Hours of Precip: 2.5
    • Sun

      Feb 26

      55° /36°
      Some sun, then clouds; cool
      • Poor
      • for stargazing
      • Cloud Cover: 69%
      • Precip: 55%
      • Hours of Precip: 0.5
      More
    • Mon

      Feb 27

      55° /34°
      Mainly cloudy, showers around
      • Very Good
      • for stargazing
      • Cloud Cover: 13%
      • Precip: 12%
      • Hours of Precip: 2
      More
    • Tue

      Feb 28

      59° /33°
      Sunshine and remaining cool
      • Excellent
      • for stargazing
      • Cloud Cover: 0%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Wed

      Mar 1

      62° /34°
      Plenty of sunshine
      • Excellent
      • for stargazing
      • Cloud Cover: 0%
      • Precip: 2%
      • Hours of Precip: 0
      More

    Day

    53°Hi RealFeel® 55° Precipitation 65%
    More clouds than sun; cool with brief showers
    • ENE 5 mph
    • Gusts: 6 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 20%
    • Precipitation: 0.08 in
    • Rain: 0.08 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Night

    34°Lo RealFeel® 36° Precipitation 40%
    A stray evening shower; otherwise, partly cloudy and cold
    • N 4 mph
    • Gusts: 7 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.01 in
    • Rain: 0.01 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 2/25/2016
    High 53° 64° 78° (1992) 75°
    Low 34° 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