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      Elev 735 ft, 34.007 °N 117.678 °W

      Chino, CA

      Central Ontario Station66°
      Updated: 4:05 AM PDT on September 22, 2026 (GMT -7)
      7 minutes ago
      85°
      62°
      66
      Feels Like 66
      Cloudy
      N
      2
      Same temperature is expected today
      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
        Wed 09/23
        High 85°f
         2% Precip. / 0 in
        Some clouds this morning will give way to generally sunny skies for the afternoon. High near 85F. Winds WSW at 10 to 15 mph.
        Tonight
        Wed 09/23
        Low 63°f
         5% Precip. / 0 in
        Clear skies. Low 63F. Winds WNW at 10 to 15 mph.
        Tomorrow
        Thu 09/24
        High 94°f65°f
         5% Precip. / 0 in
        Abundant sunshine. High 94F. Winds WSW at 10 to 15 mph.
        Hourly Forecast
        Now
        65°
        5AM
        65°
        6AM
        64°
        6:39AM
        Sunrise
        7AM
        64°
        8AM
        64°
        9AM
        66°
        10AM
        69°
        11AM
        72°
        12PM
        76°
        1PM
        79°
        2PM
        82°
        3PM
        84°
        4PM
        84°
        5PM
        82°
        6PM
        80°
        6:47PM
        Sunset
        7PM
        76°
        8PM
        73°
        9PM
        71°
        10PM
        70°
        11PM
        68°
        12AM
        68°
        1AM
        67°
        2AM
        66°
        3AM
        66°
        4AM
        65°
        Precipitation
        5%
        Pollen
        None
        Air Quality
        54
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.9 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point59°F
        5. Humidity 81%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KCNO Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 87°F 109°F 1989
        4. Low 62°F 59°F 42°F 1944
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 94°F 87°F 110°F
        4. Low 62°F 59°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:38 AM 6:47 PM
        3. Civil Twilight 6:13 AM 7:12 PM
        4. Nautical Twilight 5:44 AM 7:41PM
        5. Astronomical Twilight 5:15 AM 8:10 PM
        1. Length of Visible Light 12h 58m
        2. Length of Day 12h 8m
        3. Tomorrow will be 2 minutes 6 seconds shorter
        1. Moon 4:46 PM 2:33 AM
        2. Waxing Gibbous85% 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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        Health
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