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      Heat Advisory
      until 10:00 PM PDT
      Elev 43 ft, 38.174 °N 122.257 °W

      American Canyon, CA

      American Canyon Station59°
      Updated: 1:15 AM PDT on October 3, 2026 (GMT -7)
      6 minutes ago
      84°
      54°
      59
      Feels Like 59
      Clear
      N
      1
      Higher temperature is expected today
      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
        Sat 10/03
        Low 57°f
         2% Precip. / 0 in
        Mostly clear. Low 57F. Winds light and variable.
        Tomorrow
        Sun 10/04
        High 94°f
         2% Precip. / 0 in
        Sunny skies. Hot. High 94F. Winds S at 5 to 10 mph.
        Tomorrow night
        Sun 10/04
        Low 62°f
         2% Precip. / 0 in
        Mostly clear. Low 62F. Winds light and variable.
        Hourly Forecast
        Now
        62°
        2AM
        62°
        3AM
        60°
        4AM
        60°
        5AM
        58°
        6AM
        58°
        7AM
        58°
        7:06AM
        Sunrise
        8AM
        62°
        9AM
        67°
        10AM
        72°
        11AM
        78°
        12PM
        83°
        1PM
        87°
        2PM
        91°
        3PM
        92°
        4PM
        92°
        5PM
        92°
        6PM
        89°
        6:48PM
        Sunset
        7PM
        83°
        8PM
        78°
        9PM
        75°
        10PM
        72°
        11PM
        70°
        12AM
        68°
        1AM
        67°
        Precipitation
        2%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        55
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.87 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point55°F
        5. Humidity 78%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KAPC Station History
        Almanac for October 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 93°F 82°F 102°F 2024
        4. Low 57°F 51°F 39°F 1954
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for October 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 91°F 82°F 100°F
        4. Low 62°F 51°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:06 AM 6:48 PM
        3. Civil Twilight 6:40 AM 7:14 PM
        4. Nautical Twilight 6:09 AM 7:45PM
        5. Astronomical Twilight 5:39 AM 8:16 PM
        1. Length of Visible Light 12h 34m
        2. Length of Day 11h 41m
        3. Tomorrow will be 2 minutes 26 seconds shorter
        1. Moon - 2:56 PM
        2. Last Quarter53% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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