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      Elev 373 ft, 34.113 °N 117.579 °W

      Rancho Cucamonga, CA

      Rancho Cucamonga Station53°
      Updated: 12:23 AM PST on November 3, 2026 (GMT -8)
      5 minutes ago
      75°
      49°
      53
      Feels Like 53
      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
      Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Tue 11/03
        Low 54°f
         1% Precip. / 0 in
        Some clouds. Low 54F. Winds light and variable.
        Tomorrow
        Wed 11/04
        High 73°f
         2% Precip. / 0 in
        Sunshine along with some cloudy intervals. High 73F. Winds WSW at 5 to 10 mph.
        Tomorrow night
        Wed 11/04
        Low 53°f
         13% Precip. / 0 in
        A mostly clear sky. Low 53F. Winds NW at 5 to 10 mph.
        Hourly Forecast
        Now
        55°
        1AM
        55°
        2AM
        55°
        3AM
        54°
        4AM
        55°
        5AM
        55°
        6AM
        55°
        6:11AM
        Sunrise
        7AM
        56°
        8AM
        61°
        9AM
        64°
        10AM
        66°
        11AM
        68°
        12PM
        70°
        1PM
        71°
        2PM
        71°
        3PM
        71°
        4PM
        70°
        4:55PM
        Sunset
        5PM
        67°
        6PM
        64°
        7PM
        62°
        8PM
        61°
        9PM
        59°
        10PM
        58°
        11PM
        57°
        12AM
        57°
        Precipitation
        9%
        Pollen
        None
        Air Quality
        29
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.08 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point45°F
        5. Humidity 67%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KONT Station History
        Almanac for November 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 77°F 93°F 1976
        4. Low 54°F 52°F 40°F 1979
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.03 in -
        7. Snow 0 in - in -
        Almanac for November 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 77°F 93°F
        4. Low 53°F 51°F 36°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:11 AM 4:55 PM
        3. Civil Twilight 5:45 AM 5:21 PM
        4. Nautical Twilight 5:16 AM 5:50PM
        5. Astronomical Twilight 4:46 AM 6:20 PM
        1. Length of Visible Light 11h 35m
        2. Length of Day 10h 43m
        3. Tomorrow will be 1 minute 48 seconds shorter
        1. Moon 12:38 AM 1:54 PM
        2. Waning Crescent33% of the Moon is Illuminated
        Nov 8
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
        Nov 30
        Waning Half Last Qtr
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