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Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Sep 19

      80° /55°F
      Mostly sunny and pleasant
      • Very Good
      • for fishing
      • Precip: 3%
      • Cloud Cover: 18%
      • Wind Speed: 7 mph
    • Wed

      Sep 20

      77° /48°
      Periods of clouds and sun
      • Excellent
      • for fishing
      • Precip: 9%
      • Cloud Cover: 68%
      • Wind Speed: 13 mph
      More
    • Thu

      Sep 21

      86° /56°
      Plenty of sunshine
      • Excellent
      • for fishing
      • Precip: 25%
      • Cloud Cover: 9%
      • Wind Speed: 8 mph
      More
    • Fri

      Sep 22

      74° /47°
      Sunny and cooler
      • Poor
      • for fishing
      • Precip: 1%
      • Cloud Cover: 4%
      • Wind Speed: 6 mph
      More
    • Sat

      Sep 23

      80° /48°
      Plenty of sun
      • Good
      • for fishing
      • Precip: 0%
      • Cloud Cover: 0%
      • Wind Speed: 6 mph
      More
    Tuesday
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    Forecast Mostly Sunny Mostly Sunny Mostly Sunny Clear Clear Clear Clear Clear
    Temp (°F) 78° 76° 71° 67° 63° 62° 61° 59°
    RealFeel® 78° 74° 68° 64° 61° 60° 59° 57°
    Wind (mph) 10 WNW 10 WNW 8 WNW 8 WNW 7 WNW 7 WNW 7 WNW 7 WNW
    precip
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    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
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    UV Index 3 1 0 0 0 0 0 0
    Cloud Cover 11% 11% 11% 0% 1% 1% 0% 0%
    Humidity 33% 38% 46% 51% 57% 63% 70% 73%
    Dew Point 47° 48° 50° 49° 48° 50° 51° 51°
    Temp °F
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    80° 75° 70° 65° 60° 55°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/19/2016
    High 80° 83° 104° (1919) 98°
    Low 55° 53° 37° (1926) 59°

    Sunrise/Sunset

    • Sunrise: 6:54 AM
    • Sunset: 7:11 PM
    • Duration: 12:17 hr

    Moonrise/Moonset

    • Moonrise: 6:15 AM
    • Moonset: 7:14 PM
    • Duration: 12:59 hr
    Astronomy

    Solunar Information for Napa, CA

    Wed, Sep 20
    New
    Thu, Sep 28
    First
    Thu, Oct 5
    Full
    Thu, Oct 12
    Last

    Radar & Satellite

    Tue. Fishing Weather