Log In
    Favorites
        Member Settings
      Elev 1331 ft, 38.388 °N 122.433 °W

      Napa, CA

      Mt Veeder Station62°
      Updated: 10:29 PM PDT on October 20, 2026 (GMT -7)
      just now
      65°
      42°
      62
      Feels Like 62
      Fair
      N
      1
      Lower temperature is expected tomorrow
      Wundermap

      Loading nearby stations…

       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
        Wed 10/21
        Low 44°f
         2% Precip. / 0 in
        Partly cloudy skies this evening will become overcast overnight. Low 44F. Winds light and variable.
        Tomorrow
        Thu 10/22
        High 64°f
         15% Precip. / 0 in
        Cloudy skies. Slight chance of a rain shower. High 64F. Winds SSW at 5 to 10 mph.
        Tomorrow night
        Thu 10/22
        Low 44°f
         22% Precip. / 0 in
        Cloudy. Slight chance of a rain shower. Low 44F. Winds N at 5 to 10 mph.
        Hourly Forecast
        Now
        60°
        11PM
        59°
        12AM
        58°
        1AM
        57°
        2AM
        53°
        3AM
        52°
        4AM
        51°
        5AM
        51°
        6AM
        45°
        7AM
        45°
        7:24AM
        Sunrise
        8AM
        45°
        9AM
        49°
        10AM
        53°
        11AM
        56°
        12PM
        59°
        1PM
        60°
        2PM
        61°
        3PM
        63°
        4PM
        62°
        5PM
        60°
        6PM
        57°
        6:23PM
        Sunset
        7PM
        54°
        8PM
        54°
        9PM
        52°
        10PM
        52°
        Precipitation
        15%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        31
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.84 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point40°F
        5. Humidity 46%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KAPC Station History
        Almanac for October 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 76°F 91°F 2022
        4. Low 42°F 47°F 34°F 1905
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.8 in -
        7. Snow 0 in 0 in -
        Almanac for October 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 64°F 76°F 91°F
        4. Low 44°F 47°F 35°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:23 AM 6:24 PM
        3. Civil Twilight 6:57 AM 6:51 PM
        4. Nautical Twilight 6:26 AM 7:22PM
        5. Astronomical Twilight 5:55 AM 7:52 PM
        1. Length of Visible Light 11h 54m
        2. Length of Day 11h 0m
        3. Tomorrow will be 2 minutes 20 seconds shorter
        1. Moon 3:40 PM 1:30 AM
        2. Waxing Gibbous71% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary