, °F

Personalized Forecasts

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My Favorite Forecasts

    My Recent Locations

    • Today

      Sep 26

      98° /58°F
      Hot with blazing sunshine
      • Excellent
      • for fishing
      • Precip: 0%
      • Cloud Cover: 0%
      • Wind Speed: 7 mph
    • Tue

      Sep 27

      95° /51°
      Mostly sunny and hot
      • Very Good
      • for fishing
      • Precip: 3%
      • Cloud Cover: 11%
      • Wind Speed: 5 mph
      More
    • Wed

      Sep 28

      84° /52°
      Areas of fog, then sun
      • Very Good
      • for fishing
      • Precip: 0%
      • Cloud Cover: 41%
      • Wind Speed: 7 mph
      More
    • Thu

      Sep 29

      79° /49°
      Fog, then sun
      • Poor
      • for fishing
      • Precip: 3%
      • Cloud Cover: 43%
      • Wind Speed: 7 mph
      More
    • Fri

      Sep 30

      77° /47°
      Partly sunny and pleasant
      • Excellent
      • for fishing
      • Precip: 4%
      • Cloud Cover: 26%
      • Wind Speed: 9 mph
      More

    Day

    98°Hi RealFeel® 98° Precipitation 0%
    Hot with blazing sunshine
    • S 7 mph
    • Gusts: 13 mph
    • Max UV Index: 5 (Moderate)
    • Thunderstorms: 11%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    58°Lo RealFeel® 62° Precipitation 1%
    Clear
    • NW 2 mph
    • Gusts: 7 mph
    • Max UV Index: N/A
    • Thunderstorms: 2%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 98° 82° 105° (1963) 84°
    Low 58° 52° 38° (1933) 55°

    Sunrise/Sunset

    • Sunrise: 7:01 AM
    • Sunset: 6:59 PM
    • Duration: 11:58 hr

    Moonrise/Moonset

    • Moonrise: 2:49 AM
    • Moonset: 4:47 PM
    • Duration: 13:58 hr
    Astronomy

    Solunar Information for Napa, CA

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

    Radar & Satellite

    Mon. Fronts & Pressure

    Mon. Fishing Weather