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

      Napa, CA

      Central Napa Station47°
      Sat, Oct 31, 2026
      Tonight
      Sat 10/31
      Low 43°f
      4% Precip. / 0 in
      Partly cloudy skies. Low 43F. Winds light and variable.
      Tomorrow
      Sun 11/01
      High 66°f
      3% Precip. / 0 in
      Mostly cloudy skies early, then partly cloudy in the afternoon. High 66F. Winds WSW at 5 to 10 mph.
      Sunrise 7:34 AM
      Sunset 6:10 PM
      Moonrise 11:29 PM
      Moonset 1:40 PM
      Waning Gibbous, 56% visible
      Hourly Forecast
      Now
      47°
      3AM
      47°
      4AM
      47°
      5AM
      46°
      6AM
      45°
      7AM
      44°
      7:34AM
      Sunrise
      8AM
      45°
      9AM
      49°
      10AM
      53°
      11AM
      57°
      12PM
      60°
      1PM
      63°
      2PM
      64°
      3PM
      65°
      4PM
      65°
      5PM
      63°
      6PM
      60°
      6:10PM
      Sunset
      7PM
      56°
      8PM
      53°
      9PM
      51°
      10PM
      50°
      11PM
      49°
      12AM
      48°
      1AM
      49%
      48°
      1AM
      36%
      48°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      3:00 am
      Mostly Clear
      		 47°F 47°F 3% 0in 20% 46°F 93% 1 mph ENE 29.89in
      4:00 am
      Partly Cloudy
      		 47°F 47°F 3% 0in 30% 45°F 94% 0 mph W 29.89in
      5:00 am
      Partly Cloudy
      		 46°F 46°F 3% 0in 42% 45°F 94% 1 mph NNW 29.9in
      6:00 am
      Mostly Cloudy
      		 45°F 45°F 4% 0in 79% 45°F 98% 1 mph NNW 29.9in
      7:00 am
      Mostly Cloudy
      		 44°F 44°F 3% 0in 72% 44°F 100% 1 mph NW 29.91in
      8:00 am
      Mostly Cloudy
      		 45°F 45°F 2% 0in 79% 45°F 100% 0 mph NW 29.93in
      9:00 am
      Mostly Cloudy
      		 49°F 49°F 2% 0in 79% 47°F 91% 1 mph NW 29.94in
      10:00 am
      Mostly Cloudy
      		 53°F 53°F 3% 0in 77% 47°F 82% 2 mph WSW 29.94in
      11:00 am
      Mostly Cloudy
      		 57°F 57°F 1% 0in 62% 47°F 70% 3 mph SW 29.93in
      12:00 pm
      Mostly Cloudy
      		 60°F 60°F 0% 0in 72% 45°F 58% 5 mph SW 29.92in
      1:00 pm
      Mostly Cloudy
      		 63°F 63°F 0% 0in 65% 44°F 50% 6 mph SW 29.9in
      2:00 pm
      Partly Cloudy
      		 64°F 64°F 0% 0in 55% 42°F 45% 8 mph SW 29.89in
      3:00 pm
      Partly Cloudy
      		 65°F 64°F 0% 0in 51% 42°F 44% 8 mph SW 29.87in
      4:00 pm
      Partly Cloudy
      		 65°F 64°F 0% 0in 51% 43°F 45% 9 mph SW 29.86in
      5:00 pm
      Partly Cloudy
      		 63°F 63°F 0% 0in 53% 43°F 47% 9 mph SW 29.86in
      6:00 pm
      Partly Cloudy
      		 60°F 59°F 0% 0in 30% 44°F 56% 7 mph WSW 29.86in
      7:00 pm
      Mostly Clear
      		 56°F 55°F 1% 0in 25% 45°F 66% 5 mph SW 29.87in
      8:00 pm
      Partly Cloudy
      		 53°F 53°F 3% 0in 45% 45°F 74% 4 mph SW 29.88in
      9:00 pm
      Partly Cloudy
      		 51°F 51°F 5% 0in 32% 45°F 80% 2 mph SW 29.88in
      10:00 pm
      Partly Cloudy
      		 50°F 50°F 6% 0in 31% 45°F 83% 2 mph SSW 29.88in
      11:00 pm
      Partly Cloudy
      		 49°F 49°F 12% 0in 54% 45°F 87% 2 mph S 29.88in
      Additional Conditions
      1. Pressure 29.89 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point45°F
      5. Humidity 93%
      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 0.05 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 7:09PM
      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 8 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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