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      Elev 10 ft, 38.229 °N 122.149 °W

      Fairfield, CA

      Fairfield Station76°
      Updated: 12:56 PM PDT on September 26, 2026 (GMT -7)
      11 minutes ago
      75°
      55°
      76
      Feels Like 76
      Sunny
      N
      7
      Lower 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
        Today
        Sun 09/27
        High 75°f
         1% Precip. / 0 in
        Cloudy. High near 75F. Winds SSW at 10 to 15 mph.
        Tonight
        Sun 09/27
        Low 55°f
         20% Precip. / 0 in
        Cloudy. Low near 55F. Winds WSW at 5 to 10 mph.
        Tomorrow
        Mon 09/28
        High 74°f51°f
         8% Precip. / 0 in
        Morning clouds will give way to sunshine for the afternoon. High 74F. Winds SW at 10 to 20 mph.
        Hourly Forecast
        Now
        73°
        2PM
        75°
        3PM
        75°
        4PM
        75°
        5PM
        72°
        6PM
        70°
        6:59PM
        Sunset
        7PM
        66°
        8PM
        63°
        9PM
        61°
        10PM
        60°
        11PM
        59°
        12AM
        58°
        1AM
        57°
        2AM
        57°
        3AM
        57°
        4AM
        56°
        5AM
        56°
        6AM
        56°
        7AM
        56°
        7:00AM
        Sunrise
        8AM
        57°
        9AM
        59°
        10AM
        62°
        11AM
        64°
        12PM
        67°
        1PM
        70°
        Precipitation
        21%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        24
        Good
        UV Index
        6
        High
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point52°F
        5. Humidity 48%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KAPC Station History
        Almanac for September 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 85°F 99°F 1999
        4. Low 55°F 56°F 45°F 1955
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 85°F 100°F
        4. Low 55°F 56°F 44°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:00 AM 6:58 PM
        3. Civil Twilight 6:33 AM 7:25 PM
        4. Nautical Twilight 6:03 AM 7:55PM
        5. Astronomical Twilight 5:31 AM 8:26 PM
        1. Length of Visible Light 12h 51m
        2. Length of Day 11h 58m
        3. Tomorrow will be 2 minutes 27 seconds shorter
        1. Moon 6:52 PM 7:00 AM
        2. Full99% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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