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      Heat Advisory
      until 8:00 PM PDT
      Elev 285 ft, 33.878 °N 117.862 °W

      Placentia, CA

      La Jolla Station75°
      Updated: 7:40 AM PDT on September 11, 2026 (GMT -7)
      7 minutes ago
      93°
      71°
      75
      Feels Like 76
      Sunny
      N
      0
      Lower 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
        Sat 09/12
        High 93°f
         1% Precip. / 0 in
        Plentiful sunshine. High 93F. Winds SW at 10 to 15 mph.
        Tonight
        Sat 09/12
        Low 69°f
         7% Precip. / 0 in
        A few passing clouds. Low 69F. Winds SSW at 5 to 10 mph.
        Tomorrow
        Sun 09/13
        High 90°f67°f
         7% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High near 90F. Winds SW at 5 to 10 mph.
        Hourly Forecast
        Now
        76°
        8AM
        77°
        9AM
        80°
        10AM
        83°
        11AM
        87°
        12PM
        89°
        1PM
        90°
        2PM
        91°
        3PM
        91°
        4PM
        90°
        5PM
        88°
        6PM
        86°
        7PM
        82°
        7:03PM
        Sunset
        8PM
        79°
        9PM
        77°
        10PM
        76°
        11PM
        74°
        12AM
        74°
        1AM
        73°
        2AM
        72°
        3AM
        72°
        4AM
        71°
        5AM
        71°
        6AM
        70°
        6:33AM
        Sunrise
        7AM
        70°
        Precipitation
        8%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        40
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.87 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point67°F
        5. Humidity 75%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KFUL Station History
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 93°F 89°F 100°F 2021
        4. Low 71°F 65°F 55°F 2010
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.4 in -
        7. Snow 0 in 0 in -
        Almanac for September 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 90°F 89°F 99°F
        4. Low 71°F 65°F 55°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:32 AM 7:03 PM
        3. Civil Twilight 6:07 AM 7:28 PM
        4. Nautical Twilight 5:37 AM 7:57PM
        5. Astronomical Twilight 5:07 AM 8:27 PM
        1. Length of Visible Light 13h 21m
        2. Length of Day 12h 31m
        3. Tomorrow will be 2 minutes 4 seconds shorter
        1. Moon 7:05 AM 7:18 PM
        2. Waxing Crescent0% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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