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Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Early AM

      Sep 25

      50° Lo
      Mainly clear
      • Fishing
      • Weather
      • Precip: 0%
      • Cloud Cover: 20%
      • Wind Speed: 4 mph
      More
    • Today

      Sep 25

      88° /55°F
      Sunny and warm
      • Excellent
      • for fishing
      • Precip: 0%
      • Cloud Cover: 11%
      • Wind Speed: 5 mph
    • Tue

      Sep 26

      91° /55°
      Sunny and very warm
      • Excellent
      • for fishing
      • Precip: 0%
      • Cloud Cover: 4%
      • Wind Speed: 5 mph
      More
    • Wed

      Sep 27

      91° /53°
      Sunny and very warm
      • Excellent
      • for fishing
      • Precip: 0%
      • Cloud Cover: 6%
      • Wind Speed: 4 mph
      More
    • Thu

      Sep 28

      90° /52°
      Sunny and very warm
      • Poor
      • for fishing
      • Precip: 0%
      • Cloud Cover: 15%
      • Wind Speed: 5 mph
      More
    Monday
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    Forecast Mostly Sunny Mostly Sunny Mostly Sunny Sunny Sunny Sunny Mostly Sunny Mostly Sunny
    Temp (°F) 56° 62° 69° 76° 81° 84° 86° 88°
    RealFeel® 60° 67° 75° 85° 91° 92° 93° 93°
    Wind (mph) 4 NNE 4 NNE 5 NNE 6 N 6 N 7 N 8 N 8 N
    precip
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    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
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    UV Index 1 2 4 7 11 13 11 7
    Cloud Cover 10% 10% 10% 8% 2% 4% 10% 10%
    Humidity 59% 51% 37% 30% 27% 23% 22% 21%
    Dew Point 42° 43° 42° 42° 44° 43° 43° 43°
    Temp °F
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    90° 85° 80° 75° 70° 65° 60° 55°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2016
    High 88° 82° 101° (1960) 98°
    Low 55° 52° 39° (1948) 53°

    Sunrise/Sunset

    • Sunrise: 6:59 AM
    • Sunset: 7:01 PM
    • Duration: 12:02 hr

    Moonrise/Moonset

    • Moonrise: 12:12 PM
    • Moonset: 10:37 PM
    • Duration: 10:25 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

    Mon. Fishing Weather