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      Elev 10 ft, 38.096 °N 122.266 °W

      Vallejo, CA

      Sun, Oct 18, 2026
      Today
      Mon 10/19
      High 71°f
      1% Precip. / 0 in
      Sunny. High 71F. Winds SW at 10 to 20 mph.
      Tonight
      Mon 10/19
      Low 51°f
      7% Precip. / 0 in
      A few passing clouds, otherwise generally clear. Low 51F. Winds WSW at 10 to 15 mph.
      Sunrise 7:20 AM
      Sunset 6:26 PM
      Moonrise 2:40 PM
      Moonset -
      First Quarter, 52% visible
      Hourly Forecast
      Now
      67°
      1PM
      68°
      2PM
      70°
      3PM
      71°
      4PM
      70°
      5PM
      69°
      6PM
      64°
      6:27PM
      Sunset
      7PM
      61°
      8PM
      59°
      9PM
      57°
      10PM
      56°
      11PM
      56°
      12AM
      55°
      1AM
      54°
      2AM
      54°
      3AM
      54°
      4AM
      53°
      5AM
      53°
      6AM
      53°
      7AM
      53°
      7:21AM
      Sunrise
      8AM
      52°
      9AM
      55°
      10AM
      57°
      11AM
      60°
      12PM
      62°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      1:00 pm
      Sunny
      68°F 68°F 0% 0in 0% 56°F 65% 11 mph SW 29.98in
      2:00 pm
      Sunny
      70°F 70°F 0% 0in 0% 55°F 58% 12 mph SW 29.97in
      3:00 pm
      Sunny
      71°F 71°F 0% 0in 0% 54°F 55% 13 mph SW 29.96in
      4:00 pm
      Sunny
      70°F 70°F 0% 0in 0% 53°F 54% 14 mph SW 29.95in
      5:00 pm
      Sunny
      69°F 69°F 1% 0in 3% 52°F 56% 13 mph WSW 29.95in
      6:00 pm
      Sunny
      64°F 64°F 1% 0in 2% 52°F 64% 13 mph WSW 29.96in
      7:00 pm
      Clear
      61°F 59°F 2% 0in 2% 52°F 74% 12 mph WSW 29.97in
      8:00 pm
      Clear
      59°F 56°F 6% 0in 4% 52°F 79% 11 mph WSW 29.98in
      9:00 pm
      Clear
      57°F 55°F 6% 0in 14% 52°F 82% 11 mph WSW 29.99in
      10:00 pm
      Clear
      56°F 54°F 7% 0in 17% 52°F 85% 11 mph WSW 29.99in
      11:00 pm
      Mostly Clear
      56°F 53°F 7% 0in 21% 51°F 86% 10 mph WSW 29.99in
      Additional Conditions
      1. Pressure 29.99 in
      2. Visibility 9 miles
      3. Clouds Clear
      4. Dew Point56°F
      5. Humidity 68%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KAPC Station History
      Almanac for October 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 71°F 76°F 89°F 1974
      4. Low 53°F 45°F 36°F 1971
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.7 in -
      7. Snow 0 in 0 in -
      Almanac for October 19, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 65°F 75°F 91°F
      4. Low 51°F 45°F 37°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:20 AM 6:26 PM
      3. Civil Twilight 6:54 AM 6:53 PM
      4. Nautical Twilight 6:23 AM 7:24PM
      5. Astronomical Twilight 5:53 AM 7:54 PM
      1. Length of Visible Light 11h 59m
      2. Length of Day 11h 6m
      3. Tomorrow will be 2 minutes 20 seconds shorter
      1. Moon 2:40 PM -
      2. First Quarter52% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 8
      New Moon
      Nearby Weather Stations
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      Windchill
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      Dew Point
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      Precip.
      Elev.
      Updated
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      Level Access
      Glossary