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      Elev 43 ft, 38.174 °N 122.257 °W

      American Canyon, CA

      American Canyon Station
      Updated: 9:42 PM PDT on August 17, 2026 (GMT -7)
      6 minutes ago
      76°
      56°
      59
      Feels Like 59
      Clear
      N
      9
      Higher temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Tue 08/18
      Low 55°f
      23% Precip. / 0 in
      Partly cloudy early followed by cloudy skies overnight. Expect mist and reduced visibilities at times. Low around 55F. Winds WSW at 5 to 10 mph.
      Tomorrow
      Wed 08/19
      High 79°f
      20% Precip. / 0 in
      Morning clouds will give way to sunshine for the afternoon. Expect mist and reduced visibilities at times. High 79F. Winds SW at 10 to 20 mph.
      Tomorrow night
      Wed 08/19
      Low 56°f
      20% Precip. / 0 in
      Partly cloudy skies early will become overcast later during the night. Expect mist and reduced visibilities at times. Low 56F. Winds SW at 10 to 15 mph.
      Hourly Forecast
      Now
      60°
      10PM
      59°
      11PM
      58°
      12AM
      57°
      1AM
      58°
      2AM
      57°
      3AM
      57°
      4AM
      57°
      5AM
      57°
      6AM
      56°
      6:27AM
      Sunrise
      7AM
      56°
      8AM
      57°
      9AM
      59°
      10AM
      62°
      11AM
      66°
      12PM
      69°
      1PM
      72°
      2PM
      75°
      3PM
      77°
      4PM
      78°
      5PM
      76°
      6PM
      74°
      7PM
      72°
      7:58PM
      Sunset
      8PM
      67°
      9PM
      64°
      Precipitation
      23%
      Pollen
      Grass Pollen
      Low
      Air Quality
      56
      Moderate
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 30.02 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point55°F
      5. Humidity 84%
      6. Rainfall 0 in
      7. Snow Depth 0 in
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      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:26 AM 7:58 PM
      3. Civil Twilight 5:58 AM 8:26 PM
      4. Nautical Twilight 5:25 AM 8:59PM
      5. Astronomical Twilight 4:49 AM 9:34 PM
      1. Length of Visible Light 14h 27m
      2. Length of Day 13h 31m
      3. Tomorrow will be 2 minutes 13 seconds shorter
      1. Moon 12:57 PM 10:55 PM
      2. Waxing crescent36% of the Moon is Illuminated
      Aug 26
      Full Moon
      Sep 3
      Waning Half Last Qtr
      Sep 16
      Waxing Half First Qtr
      -
      -
       KAPC Station History
      Almanac for August 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 76°F 84°F 103°F 1934
      4. Low 56°F 56°F 45°F 1919
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.1 in -
      7. Snow 0 in 0 in -
      Almanac for August 19, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 79°F 84°F 102°F
      4. Low 56°F 56°F 45°F
      Precipitation
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