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      Extreme Heat Warning
      until 8:00 PM PDT
      Elev 750 ft, 34.023 °N 117.696 °W

      Chino, CA

      Central Chino Station102°
      Updated: 3:24 PM PDT on September 10, 2026 (GMT -7)
      6 minutes ago
      104°
      77°
      102
      Feels Like 105
      Sunny
      N
      14
      Gusts 21 mph
      Lower 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
        Fri 09/11
        Low 72°f
         6% Precip. / 0 in
        Clear skies. Low 72F. W winds at 10 to 20 mph, decreasing to less than 5 mph.
        Tomorrow
        Sat 09/12
        High 97°f
         2% Precip. / 0 in
        A mainly sunny sky. High 97F. Winds WSW at 10 to 20 mph.
        Tomorrow night
        Sat 09/12
        Low 68°f
         6% Precip. / 0 in
        Mainly clear early, then a few clouds later on. Low 68F. Winds W at 10 to 15 mph.
        Hourly Forecast
        Now
        102°
        4PM
        101°
        5PM
        99°
        6PM
        96°
        7PM
        90°
        7:04PM
        Sunset
        8PM
        86°
        9PM
        84°
        10PM
        82°
        11PM
        80°
        12AM
        79°
        1AM
        78°
        2AM
        77°
        3AM
        75°
        4AM
        75°
        5AM
        74°
        6AM
        74°
        6:31AM
        Sunrise
        7AM
        73°
        8AM
        77°
        9AM
        80°
        10AM
        84°
        11AM
        88°
        12PM
        91°
        1PM
        94°
        2PM
        95°
        3PM
        95°
        Precipitation
        6%
        Pollen
        None
        Air Quality
        33
        Good
        UV Index
        5
        Moderate
        Additional Conditions
        1. Pressure 29.81 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point62°F
        5. Humidity 27%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KCNO Station History
        Almanac for September 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 104°F 90°F 113°F 1948
        4. Low 77°F 62°F 43°F 1931
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.4 in -
        7. Snow 0 in 0 in -
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 97°F 90°F 108°F
        4. Low 77°F 61°F 43°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:30 AM 7:04 PM
        3. Civil Twilight 6:05 AM 7:29 PM
        4. Nautical Twilight 5:35 AM 7:58PM
        5. Astronomical Twilight 5:05 AM 8:28 PM
        1. Length of Visible Light 13h 23m
        2. Length of Day 12h 33m
        3. Tomorrow will be 2 minutes 4 seconds shorter
        1. Moon 5:59 AM 6:50 PM
        2. New0% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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