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      Elev 703 ft, 49.901 °N 105.796 °W

      Spring Valley, CA

      Ardill Station59°
      Updated: 6:48 PM CST on September 20, 2026 (GMT -6)
      just now
      66°
      45°
      59
      Feels Like 59
      Partly Cloudy
      N
      10
      Gusts 16 mph
      Higher 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 09/21
        Low 46°f
         9% Precip. / 0 in
        Mostly clear. Low 46F. Winds S at 10 to 15 mph.
        Tomorrow
        Tue 09/22
        High 70°f
         9% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High around 70F. Winds S at 10 to 20 mph.
        Tomorrow night
        Tue 09/22
        Low 47°f
         7% Precip. / 0 in
        Clear. Low 47F. Winds SSE at 10 to 20 mph.
        Hourly Forecast
        Now
        59°
        7PM
        58°
        7:03PM
        Sunset
        8PM
        55°
        9PM
        52°
        10PM
        51°
        11PM
        50°
        12AM
        49°
        1AM
        48°
        2AM
        48°
        3AM
        47°
        4AM
        47°
        5AM
        47°
        6AM
        47°
        6:46AM
        Sunrise
        7AM
        47°
        8AM
        49°
        9AM
        53°
        10AM
        57°
        11AM
        61°
        12PM
        63°
        1PM
        66°
        2PM
        67°
        3PM
        68°
        4PM
        68°
        5PM
        68°
        6PM
        66°
        Precipitation
        9%
        Pollen
        None
        Air Quality
        45
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.16 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point49°F
        5. Humidity 69%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         CYMJ Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 66°F -°F -°F
        4. Low 45°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 70°F -°F -°F
        4. Low 45°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:46 AM 7:01 PM
        3. Civil Twilight 6:14 AM 7:33 PM
        4. Nautical Twilight 5:36 AM 8:11PM
        5. Astronomical Twilight 4:56 AM 8:51 PM
        1. Length of Visible Light 13h 19m
        2. Length of Day 12h 14m
        3. Tomorrow will be 3 minutes 41 seconds shorter
        1. Moon 5:16 PM 12:40 AM
        2. Waxing Gibbous78% 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
        Precipitation
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