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      Coastal Flood Advisory
      until 6:00 PM PST
      Elev 166 ft, 38.301 °N 122.268 °W

      Napa, CA

      Alta Heights O Station50°
      Sun, Nov 1, 2026
      Sunday
      Mon 11/02
      High 68°f
      7% Precip. / 0 in
      Partly cloudy skies. High 68F. Winds W at 5 to 10 mph.
      Sunday night
      Mon 11/02
      Low 42°f
      5% Precip. / 0 in
      Partly cloudy. Low 42F. Winds light and variable.
      Sunrise 6:35 AM
      Sunset 5:09 PM
      Moonrise 11:42 PM
      Moonset 1:19 PM
      Last Quarter, 44% visible
      Hourly Forecast
      7:34AM
      Sunrise
      6:10PM
      Sunset
      12AM
      48°
      1AM
      52%
      48°
      1AM
      39%
      48°
      2AM
      48°
      3AM
      48%
      47°
      4AM
      31%
      47°
      5AM
      47°
      6AM
      47°
      7AM
      46°
      8AM
      50°
      9AM
      54°
      10AM
      57°
      11AM
      60°
      12PM
      63°
      1PM
      65°
      2PM
      66°
      3PM
      66°
      4PM
      65°
      5PM
      62°
      6PM
      57°
      7PM
      54°
      8PM
      51°
      9PM
      50°
      10PM
      49°
      11PM
      48°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      		 48°F 48°F 16% 0in 55% 45°F 88% 2 mph W 29.88in
      1:00 am
      Showers
      		 48°F 48°F 52% 0.03in 73% 45°F 89% 2 mph NW 29.87in
      1:00 am
      Showers
      		 48°F 48°F 39% 0.01in 79% 45°F 90% 2 mph NW 29.87in
      2:00 am
      Mostly Cloudy
      		 48°F 48°F 24% 0in 75% 45°F 91% 2 mph N 29.87in
      3:00 am
      Showers
      		 47°F 47°F 48% 0.01in 76% 45°F 93% 2 mph NNW 29.86in
      4:00 am
      Few Showers
      		 47°F 47°F 31% 0in 75% 45°F 93% 2 mph N 29.87in
      5:00 am
      Mostly Cloudy
      		 47°F 47°F 22% 0in 76% 45°F 91% 2 mph N 29.88in
      6:00 am
      Mostly Cloudy
      		 47°F 47°F 10% 0in 70% 44°F 91% 2 mph N 29.89in
      7:00 am
      Mostly Cloudy
      		 46°F 46°F 8% 0in 60% 44°F 93% 2 mph NNW 29.91in
      8:00 am
      Partly Cloudy
      		 50°F 50°F 5% 0in 37% 47°F 89% 3 mph NNW 29.93in
      9:00 am
      Mostly Sunny
      		 54°F 54°F 3% 0in 26% 47°F 79% 3 mph NNW 29.95in
      10:00 am
      Sunny
      		 57°F 57°F 1% 0in 7% 47°F 68% 4 mph NW 29.95in
      11:00 am
      Sunny
      		 60°F 60°F 0% 0in 9% 46°F 61% 4 mph WNW 29.95in
      12:00 pm
      Sunny
      		 63°F 63°F 0% 0in 13% 46°F 55% 5 mph WSW 29.94in
      1:00 pm
      Sunny
      		 65°F 65°F 0% 0in 15% 46°F 50% 5 mph SW 29.94in
      2:00 pm
      Sunny
      		 66°F 66°F 0% 0in 10% 45°F 47% 5 mph SW 29.93in
      3:00 pm
      Sunny
      		 66°F 66°F 0% 0in 4% 45°F 46% 6 mph SW 29.94in
      4:00 pm
      Sunny
      		 65°F 65°F 0% 0in 2% 45°F 48% 7 mph SW 29.95in
      5:00 pm
      Sunny
      		 62°F 62°F 0% 0in 1% 46°F 55% 6 mph SW 29.97in
      6:00 pm
      Clear
      		 57°F 57°F 1% 0in 1% 46°F 65% 4 mph SSW 30in
      7:00 pm
      Clear
      		 54°F 54°F 2% 0in 0% 45°F 73% 3 mph SSW 30.02in
      8:00 pm
      Clear
      		 51°F 51°F 4% 0in 0% 45°F 79% 2 mph S 30.04in
      9:00 pm
      Clear
      		 50°F 50°F 4% 0in 1% 45°F 81% 2 mph E 30.05in
      10:00 pm
      Clear
      		 49°F 49°F 4% 0in 7% 44°F 85% 2 mph NNE 30.07in
      11:00 pm
      Clear
      		 48°F 48°F 4% 0in 13% 44°F 86% 2 mph N 30.07in
      Additional Conditions
      1. Pressure 29.89 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point45°F
      5. Humidity 89%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KAPC Station History
      Almanac for October 31, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 65°F 73°F 92°F 1906
      4. Low 43°F 47°F 29°F 1935
      5. Rain/Snow Depth
      6. Precipitation 0.06 in 4.4 in -
      7. Snow 0 in - in -
      Almanac for November 1, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 68°F 72°F 90°F
      4. Low 45°F 46°F 29°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:34 AM 6:10 PM
      3. Civil Twilight 7:07 AM 6:37 PM
      4. Nautical Twilight 6:35 AM 7:08PM
      5. Astronomical Twilight 6:05 AM 7:39 PM
      1. Length of Visible Light 11h 30m
      2. Length of Day 10h 35m
      3. Tomorrow will be 2 minutes 7 seconds shorter
      1. Moon 11:29 PM 1:40 PM
      2. Waning Gibbous56% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 8
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
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