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Personalized Forecasts

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    • Today

      Sep 30

      73° /46°F
      Sunshine and patchy clouds
      • Very Good
      • for hunting
      • Precip: 7%
      • Cloud Cover: 25%
      • Wind Gust: 18 mph
    • Sat

      Oct 1

      74° /47°
      Partly sunny and cool
      • Very Good
      • for hunting
      • Precip: 11%
      • Cloud Cover: 27%
      • Wind Gust: 15 mph
      More
    • Sun

      Oct 2

      67° /45°
      A stray afternoon shower
      • Good
      • for hunting
      • Precip: 54%
      • Cloud Cover: 76%
      • Wind Gust: 21 mph
      More
    • Mon

      Oct 3

      68° /46°
      A shower in the afternoon
      • Poor
      • for hunting
      • Precip: 55%
      • Cloud Cover: 71%
      • Wind Gust: 12 mph
      More
    • Tue

      Oct 4

      73° /46°
      Decreasing clouds and cool
      • Good
      • for hunting
      • Precip: 2%
      • Cloud Cover: 39%
      • Wind Gust: 10 mph
      More
    58°/52° RealFeel® 56°/50°
    Mainly clear
    • 6 mph
    • Precipitation: 7%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 70%
    • Cloud Cover: 21%
    • Dew Point: 45° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 73° 81° 100° (1980) 70°
    Low 46° 52° 40° (1950) 54°

    Sunrise/Sunset

    • Sunrise: 7:05 AM
    • Sunset: 6:52 PM
    • Duration: 11:47 hr

    Moonrise/Moonset

    • Moonrise: 6:43 AM
    • Moonset: 7:00 PM
    • Duration: 12:17 hr
    Astronomy

    Solunar Information for Napa, CA

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last

    Napa Weather Report

    Cooler air, showers to aid in wildfire efforts across California this weekend

    September 30, 2016; 6:54 AM ET

    Improving weather over the next several days will aid officials in battling wildfires across California. More >

    Radar & Satellite

    Fri. Fronts & Pressure

    Fri. Hunting Weather