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      Elev 3700 ft, 38.227 °N 120.368 °W

      Arnold, CA

      Arnold Station56°
      Updated: 6:35 AM PDT on October 8, 2026 (GMT -7)
      7 minutes ago
      89°
      61°
      56
      Feels Like 56
      Clear
      N
      3
      Similar temperature is expected today
      Wundermap

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       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
        Fri 10/09
        High 89°f
         0% Precip. / 0 in
        Sunny. Hot. High 89F. Winds WSW at 5 to 10 mph.
        Tonight
        Fri 10/09
        Low 59°f
         0% Precip. / 0 in
        Mostly clear. Low 59F. Winds light and variable.
        Tomorrow
        Sat 10/10
        High 85°f52°f
         0% Precip. / 0 in
        Mainly sunny. High near 85F. Winds S at 5 to 10 mph.
        Hourly Forecast
        Now
        62°
        7AM
        62°
        7:03AM
        Sunrise
        8AM
        63°
        9AM
        72°
        10AM
        79°
        11AM
        84°
        12PM
        86°
        1PM
        88°
        2PM
        88°
        3PM
        87°
        4PM
        87°
        5PM
        85°
        6PM
        81°
        6:33PM
        Sunset
        7PM
        76°
        8PM
        72°
        9PM
        68°
        10PM
        66°
        11PM
        65°
        12AM
        64°
        1AM
        63°
        2AM
        63°
        3AM
        63°
        4AM
        62°
        5AM
        61°
        6AM
        61°
        Precipitation
        1%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        35
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point34°F
        5. Humidity 34%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KCPU Station History
        Almanac for October 8, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 66°F 88°F 1965
        4. Low 61°F 45°F 30°F 1975
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for October 9, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 66°F 87°F
        4. Low 57°F 45°F 29°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:03 AM 6:33 PM
        3. Civil Twilight 6:37 AM 6:59 PM
        4. Nautical Twilight 6:06 AM 7:30PM
        5. Astronomical Twilight 5:36 AM 8:01 PM
        1. Length of Visible Light 12h 22m
        2. Length of Day 11h 29m
        3. Tomorrow will be 2 minutes 25 seconds shorter
        1. Moon 5:00 AM 5:29 PM
        2. Waning Crescent5% of the Moon is Illuminated
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
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