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      Elev 4100 ft, 38.260 °N 120.352 °W

      Arnold, CA

      Sun, Oct 25, 2026
      Tonight
      Sun 10/25
      Low 41°f
      1% Precip. / 0 in
      Clear skies. Low 41F. Winds light and variable.
      Tomorrow
      Mon 10/26
      High 66°f
      1% Precip. / 0 in
      Intervals of clouds and sunshine. High 66F. Winds light and variable.
      Sunrise 7:20 AM
      Sunset 6:09 PM
      Moonrise 5:40 PM
      Moonset 6:51 AM
      Full, 99% visible
      Hourly Forecast
      Now
      48°
      12AM
      46°
      1AM
      45°
      2AM
      44°
      3AM
      43°
      4AM
      42°
      5AM
      41°
      6AM
      41°
      7AM
      42°
      7:20AM
      Sunrise
      8AM
      42°
      9AM
      51°
      10AM
      58°
      11AM
      61°
      12PM
      63°
      1PM
      64°
      2PM
      64°
      3PM
      65°
      4PM
      64°
      5PM
      62°
      6PM
      59°
      6:10PM
      Sunset
      7PM
      54°
      8PM
      51°
      9PM
      48°
      10PM
      47°
      11PM
      46°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      46°F 46°F 1% 0in 10% 38°F 74% 2 mph ENE 30.07in
      1:00 am
      Clear
      45°F 45°F 1% 0in 8% 38°F 77% 2 mph ENE 30.07in
      2:00 am
      Clear
      44°F 44°F 1% 0in 8% 37°F 75% 3 mph ENE 30.07in
      3:00 am
      Clear
      43°F 42°F 1% 0in 1% 35°F 72% 3 mph NE 30.07in
      4:00 am
      Clear
      42°F 40°F 1% 0in 1% 33°F 72% 3 mph E 30.06in
      5:00 am
      Clear
      41°F 40°F 1% 0in 1% 33°F 72% 3 mph ENE 30.07in
      6:00 am
      Clear
      41°F 41°F 1% 0in 1% 32°F 70% 3 mph ENE 30.08in
      7:00 am
      Clear
      42°F 42°F 1% 0in 15% 32°F 69% 3 mph ENE 30.08in
      8:00 am
      Mostly Sunny
      42°F 42°F 1% 0in 26% 33°F 70% 3 mph ENE 30.09in
      9:00 am
      Mostly Sunny
      51°F 51°F 0% 0in 25% 36°F 57% 2 mph ENE 30.09in
      10:00 am
      Partly Cloudy
      58°F 58°F 0% 0in 39% 36°F 43% 2 mph SE 30.08in
      11:00 am
      Partly Cloudy
      61°F 61°F 0% 0in 43% 36°F 38% 3 mph S 30.07in
      12:00 pm
      Partly Cloudy
      63°F 63°F 0% 0in 41% 36°F 37% 5 mph S 30.06in
      1:00 pm
      Partly Cloudy
      64°F 64°F 0% 0in 40% 36°F 35% 6 mph S 30.05in
      2:00 pm
      Partly Cloudy
      64°F 64°F 0% 0in 47% 36°F 35% 6 mph S 30.04in
      3:00 pm
      Partly Cloudy
      65°F 65°F 0% 0in 58% 37°F 36% 6 mph SSW 30.02in
      4:00 pm
      Mostly Cloudy
      64°F 64°F 0% 0in 62% 37°F 37% 5 mph SSW 30.02in
      5:00 pm
      Mostly Cloudy
      62°F 62°F 0% 0in 67% 38°F 40% 5 mph SSW 30.03in
      6:00 pm
      Mostly Cloudy
      59°F 59°F 0% 0in 74% 37°F 45% 2 mph SSW 30.04in
      7:00 pm
      Partly Cloudy
      54°F 54°F 1% 0in 57% 38°F 55% 1 mph SSE 30.06in
      8:00 pm
      Mostly Cloudy
      51°F 51°F 1% 0in 63% 38°F 63% 2 mph E 30.07in
      9:00 pm
      Partly Cloudy
      48°F 48°F 1% 0in 52% 38°F 68% 1 mph ESE 30.07in
      10:00 pm
      Partly Cloudy
      47°F 47°F 1% 0in 49% 37°F 69% 1 mph E 30.08in
      11:00 pm
      Partly Cloudy
      46°F 46°F 1% 0in 57% 37°F 71% 2 mph E 30.09in
      Additional Conditions
      1. Pressure 30.08 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point40°F
      5. Humidity 75%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KCPU Station History
      Almanac for October 24, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 62°F 61°F 88°F 1933
      4. Low 44°F 40°F 22°F 1956
      5. Rain/Snow Depth
      6. Precipitation 0 in 4 in -
      7. Snow 0 in 0 in -
      Almanac for October 25, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 66°F 60°F 86°F
      4. Low 41°F 40°F 25°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:19 AM 6:11 PM
      3. Civil Twilight 6:52 AM 6:38 PM
      4. Nautical Twilight 6:21 AM 7:09PM
      5. Astronomical Twilight 5:50 AM 7:39 PM
      1. Length of Visible Light 11h 45m
      2. Length of Day 10h 51m
      3. Tomorrow will be 2 minutes 17 seconds shorter
      1. Moon 5:10 PM 5:40 AM
      2. Waxing Gibbous98% 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
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary