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      Elev 39 ft, 37.983 °N 121.700 °W

      Oakley, CA

      Sand Hill Station71°
      Updated: 10:00 PM PDT on August 30, 2026 (GMT -7)
      9 minutes ago
      86°
      58°
      71
      Feels Like 70
      Clear
      N
      11
      Gusts 19 mph
      Lower temperature is expected tomorrow
      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
        Mon 08/31
        Low 56°f
        8% Precip. / 0 in
        Clear skies. Low 56F. Winds WSW at 10 to 15 mph.
        Tomorrow
        Tue 09/01
        High 78°f
        7% Precip. / 0 in
        A mainly sunny sky. High 78F. Winds WSW at 15 to 25 mph.
        Tomorrow night
        Tue 09/01
        Low 58°f
        8% Precip. / 0 in
        Generally fair. Low 58F. Winds WSW at 15 to 25 mph.
        Hourly Forecast
        Now
        70°
        11PM
        68°
        12AM
        65°
        1AM
        63°
        2AM
        60°
        3AM
        59°
        4AM
        57°
        5AM
        57°
        6AM
        57°
        6:36AM
        Sunrise
        7AM
        57°
        8AM
        60°
        9AM
        64°
        10AM
        68°
        11AM
        71°
        12PM
        73°
        1PM
        75°
        2PM
        76°
        3PM
        77°
        4PM
        76°
        5PM
        75°
        6PM
        72°
        7PM
        70°
        7:37PM
        Sunset
        8PM
        66°
        9PM
        64°
        10PM
        63°
        Precipitation
        9%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        37
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.85 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point48°F
        5. Humidity 45%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KCCR Station History
        Almanac for August 31, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 89°F 102°F 1976
        4. Low 58°F 60°F 45°F 1960
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in - in -
        Almanac for September 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 78°F 89°F 104°F
        4. Low 58°F 60°F 48°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:35 AM 7:37 PM
        3. Civil Twilight 6:08 AM 8:04 PM
        4. Nautical Twilight 5:36 AM 8:36PM
        5. Astronomical Twilight 5:03 AM 9:09 PM
        1. Length of Visible Light 13h 55m
        2. Length of Day 13h 1m
        3. Tomorrow will be 2 minutes 21 seconds shorter
        1. Moon 9:15 PM 10:19 AM
        2. Waning Gibbous82% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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