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Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Sep 21

      73° /46°F
      Sunshine and patchy clouds
      • Good
      • for fishing
      • Precip: 7%
      • Cloud Cover: 27%
      • Wind Speed: 8 mph
    • Fri

      Sep 22

      74° /47°
      Plenty of sun
      • Good
      • for fishing
      • Precip: 0%
      • Cloud Cover: 6%
      • Wind Speed: 6 mph
      More
    • Sat

      Sep 23

      80° /48°
      Plenty of sun
      • Good
      • for fishing
      • Precip: 0%
      • Cloud Cover: 3%
      • Wind Speed: 8 mph
      More
    • Sun

      Sep 24

      84° /51°
      A full day of sunshine
      • Poor
      • for fishing
      • Precip: 0%
      • Cloud Cover: 5%
      • Wind Speed: 6 mph
      More
    • Mon

      Sep 25

      87° /55°
      Sunny and warm
      • Very Good
      • for fishing
      • Precip: 0%
      • Cloud Cover: 5%
      • Wind Speed: 6 mph
      More
    Thursday
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    5pm
    6pm
    Forecast Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
    Temp (°F) 65° 68° 70° 72° 73° 72° 70° 67°
    RealFeel® 74° 78° 79° 79° 77° 73° 69° 65°
    Wind (mph) 7 NW 7 NW 8 NW 9 NW 10 WNW 12 WNW 13 W 12 W
    precip
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    5pm
    6pm
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    5pm
    6pm
    UV Index 8 11 13 11 8 4 3 1
    Cloud Cover 12% 11% 11% 21% 25% 25% 25% 25%
    Humidity 49% 46% 41% 39% 37% 35% 37% 42%
    Dew Point 45° 47° 46° 45° 45° 42° 43° 43°
    Temp °F
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    5pm
    6pm
    75° 70° 65°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/21/2016
    High 73° 83° 105° (1939) 79°
    Low 46° 53° 42° (1927) 56°

    Sunrise/Sunset

    • Sunrise: 6:56 AM
    • Sunset: 7:08 PM
    • Duration: 12:12 hr

    Moonrise/Moonset

    • Moonrise: 8:20 AM
    • Moonset: 8:18 PM
    • Duration: 11:58 hr
    Astronomy

    Solunar Information for Napa, CA

    Thu, Sep 28
    First
    Thu, Oct 5
    Full
    Thu, Oct 12
    Last
    Thu, Oct 19
    New

    Radar & Satellite

    Thu. Fishing Weather