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      Elev 461 ft, 37.940 °N 121.929 °W

      Clayton, CA

      Updated: 12:14 PM PDT on October 23, 2026 (GMT -7)
      2 minutes ago
      71°
      53°
      62
      Feels Like 62
      Cloudy
      N
      8
      Higher temperature is expected today
      Wundermap

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      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
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      50
      50
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      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Sat 10/24
        High 71°f
        3% Precip. / 0 in
        Sun and clouds mixed. High 71F. Winds N at 10 to 15 mph.
        Tonight
        Sat 10/24
        Low 49°f
        2% Precip. / 0 in
        Clear skies. Low 49F. Winds light and variable.
        Tomorrow
        Sun 10/25
        High 74°f46°f
        1% Precip. / 0 in
        Mainly sunny. High 74F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        61°
        1PM
        63°
        2PM
        65°
        3PM
        68°
        4PM
        70°
        5PM
        70°
        6PM
        68°
        6:19PM
        Sunset
        7PM
        63°
        8PM
        60°
        9PM
        57°
        10PM
        56°
        11PM
        55°
        12AM
        54°
        1AM
        54°
        2AM
        53°
        3AM
        52°
        4AM
        52°
        5AM
        51°
        6AM
        50°
        7AM
        50°
        7:25AM
        Sunrise
        8AM
        51°
        9AM
        55°
        10AM
        59°
        11AM
        63°
        12PM
        66°
        Additional Conditions
        1. Pressure 30.07 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point55°F
        5. Humidity 79%
        6. Rainfall 0.04 in
        7. Snow Depth 0 in
        KCCR Station History
        Almanac for October 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 69°F 89°F 1964
        4. Low 53°F 52°F 38°F 1991
        5. Rain/Snow Depth
        6. Precipitation 0 in 4 in -
        7. Snow 0 in 0 in -
        Almanac for October 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 69°F 93°F
        4. Low 49°F 52°F 38°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:24 AM 6:19 PM
        3. Civil Twilight 6:57 AM 6:45 PM
        4. Nautical Twilight 6:26 AM 7:16PM
        5. Astronomical Twilight 5:56 AM 7:47 PM
        1. Length of Visible Light 11h 48m
        2. Length of Day 10h 54m
        3. Tomorrow will be 2 minutes 16 seconds shorter
        1. Moon 4:51 PM 4:39 AM
        2. Waxing Gibbous93% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
        Nov 17
        Waxing Half First Qtr
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