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      Elev 373 ft, 34.113 °N 117.579 °W

      Rancho Cucamonga, CA

      Rancho Cucamonga Station81°
      Updated: 9:34 AM PST on November 9, 2026 (GMT -8)
      1 minute ago
      85°
      56°
      81
      Feels Like 80
      Sunny
      N
      3
      Same temperature is expected today
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      575
      90
      50
      7
      0 mph

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      Now
      Radar debug
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Tue 11/10
        High 85°f
         0% Precip. / 0 in
        Abundant sunshine. High around 85F. Winds light and variable.
        Tonight
        Tue 11/10
        Low 60°f
         0% Precip. / 0 in
        Clear to partly cloudy. Low around 60F. Winds light and variable.
        Tomorrow
        Wed 11/11
        High 86°f60°f
         0% Precip. / 0 in
        Sunny skies. High 86F. Winds light and variable.
        Hourly Forecast
        Now
        73°
        10AM
        75°
        11AM
        78°
        12PM
        80°
        1PM
        82°
        2PM
        83°
        3PM
        83°
        4PM
        81°
        4:50PM
        Sunset
        5PM
        79°
        6PM
        76°
        7PM
        73°
        8PM
        71°
        9PM
        69°
        10PM
        68°
        11PM
        66°
        12AM
        65°
        1AM
        64°
        2AM
        63°
        3AM
        62°
        4AM
        61°
        5AM
        61°
        6AM
        61°
        6:18AM
        Sunrise
        7AM
        62°
        8AM
        67°
        9AM
        72°
        Precipitation
        0%
        Pollen
        None
        Air Quality
        26
        Good
        UV Index
        3
        Moderate
        Additional Conditions
        1. Pressure 30.06 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point40°F
        5. Humidity 31%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KONT Station History
        Almanac for November 9, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 75°F 94°F 1956
        4. Low 56°F 50°F 40°F 1983
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.04 in -
        7. Snow 0 in - in -
        Almanac for November 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 75°F 91°F
        4. Low 60°F 50°F 41°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:17 AM 4:50 PM
        3. Civil Twilight 5:51 AM 5:16 PM
        4. Nautical Twilight 5:21 AM 5:46PM
        5. Astronomical Twilight 4:51 AM 6:16 PM
        1. Length of Visible Light 11h 25m
        2. Length of Day 10h 32m
        3. Tomorrow will be 1 minute 41 seconds shorter
        1. Moon 6:50 AM 4:52 PM
        2. Waxing Crescent0% of the Moon is Illuminated
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
        Nov 30
        Waning Half Last Qtr
        Dec 8
        New Moon
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