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      Coastal Flood Advisory
      until 6:00 PM PDT
      Elev 39 ft, 38.304 °N 122.292 °W

      Napa, CA

      Central Napa Station76°
      Updated: 6:16 PM PDT on October 1, 2026 (GMT -7)
      1 minute ago
      88°
      52°
      76
      Feels Like 76
      Sunny
      N
      5
      Similar temperature is expected tomorrow
      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Fri 10/02
        Low 55°f
         7% Precip. / 0 in
        Partly cloudy this evening with more clouds for overnight. Low near 55F. Winds light and variable.
        Tomorrow
        Sat 10/03
        High 89°f
         6% Precip. / 0 in
        Cloudy early with partial sunshine expected late. High 89F. Winds light and variable.
        Tomorrow night
        Sat 10/03
        Low 59°f
         3% Precip. / 0 in
        Partly cloudy skies. Low 59F. Winds light and variable.
        Hourly Forecast
        Now
        76°
        6:51PM
        Sunset
        7PM
        71°
        8PM
        67°
        9PM
        64°
        10PM
        62°
        11PM
        60°
        12AM
        59°
        1AM
        57°
        2AM
        57°
        3AM
        57°
        4AM
        56°
        5AM
        56°
        6AM
        56°
        7AM
        56°
        7:05AM
        Sunrise
        8AM
        59°
        9AM
        63°
        10AM
        69°
        11AM
        75°
        12PM
        80°
        1PM
        83°
        2PM
        86°
        3PM
        88°
        4PM
        87°
        5PM
        86°
        6PM
        83°
        Precipitation
        8%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        39
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.82 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point56°F
        5. Humidity 49%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KAPC Station History
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 83°F 106°F 1980
        4. Low 52°F 52°F 36°F 1950
        5. Rain/Snow Depth
        6. Precipitation 0 in 2.9 in -
        7. Snow 0 in - in -
        Almanac for October 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 82°F 102°F
        4. Low 55°F 52°F 37°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:05 AM 6:51 PM
        3. Civil Twilight 6:38 AM 7:18 PM
        4. Nautical Twilight 6:08 AM 7:48PM
        5. Astronomical Twilight 5:37 AM 8:19 PM
        1. Length of Visible Light 12h 39m
        2. Length of Day 11h 46m
        3. Tomorrow will be 2 minutes 28 seconds shorter
        1. Moon 10:07 PM 12:59 PM
        2. Waning Gibbous65% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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