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      Elev 1457 ft, 38.401 °N 122.243 °W

      Napa, CA

      Napa Station62°
      Updated: 9:40 PM PDT on October 20, 2026 (GMT -7)
      7 minutes ago
      71°
      44°
      62
      Feels Like 62
      Fair
      N
      3
      Same temperature is expected tomorrow
      Wundermap

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       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 51°f
         2% Precip. / 0 in
        Partly cloudy early followed by cloudy skies overnight. Low 51F. Winds light and variable.
        Tomorrow
        Thu 10/22
        High 70°f
         15% Precip. / 0 in
        Cloudy. Slight chance of a rain shower. High near 70F. Winds ENE at 5 to 10 mph.
        Tomorrow night
        Thu 10/22
        Low 51°f
         24% Precip. / 0 in
        Cloudy. Slight chance of a rain shower. Low 51F. Winds light and variable.
        Hourly Forecast
        Now
        58°
        10PM
        57°
        11PM
        56°
        12AM
        56°
        1AM
        55°
        2AM
        54°
        3AM
        53°
        4AM
        52°
        5AM
        52°
        6AM
        52°
        7AM
        52°
        7:23AM
        Sunrise
        8AM
        52°
        9AM
        56°
        10AM
        61°
        11AM
        63°
        12PM
        66°
        1PM
        67°
        2PM
        68°
        3PM
        68°
        4PM
        68°
        5PM
        66°
        6PM
        64°
        6:22PM
        Sunset
        7PM
        61°
        8PM
        60°
        9PM
        59°
        Precipitation
        15%
        Pollen
        Ragweed Pollen
        High
        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 Point39°F
        5. Humidity 49%
        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 71°F 77°F 93°F 2023
        4. Low 44°F 49°F 30°F 1949
        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 70°F 77°F 95°F
        4. Low 51°F 49°F 32°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:23 AM 6:23 PM
        3. Civil Twilight 6:56 AM 6:50 PM
        4. Nautical Twilight 6:25 AM 7:21PM
        5. Astronomical Twilight 5:54 AM 7:52 PM
        1. Length of Visible Light 11h 54m
        2. Length of Day 11h 0m
        3. Tomorrow will be 2 minutes 21 seconds shorter
        1. Moon 3:39 PM 1:29 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
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