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      Heat Advisory
      until 8:00 PM PDT
      Elev 98 ft, 33.111 °N 117.256 °W

      Carlsbad, CA

      La Costa Greens Station84°
      Updated: 1:18 PM PDT on September 11, 2026 (GMT -7)
      10 minutes ago
      85°
      71°
      84
      Feels Like 92
      Sunny
      N
      11
      Gusts 18 mph
      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 84°f
         2% Precip. / 0 in
        Mostly sunny. High 84F. Winds SW at 10 to 15 mph.
        Tonight
        Sat 09/12
        Low 70°f
         20% Precip. / 0 in
        Partly cloudy skies early will give way to cloudy skies late. Low near 70F. Winds light and variable.
        Tomorrow
        Sun 09/13
        High 77°f69°f
         24% Precip. / 0 in
        Mostly cloudy early, then afternoon sunshine. High 77F. Winds SW at 5 to 10 mph.
        Hourly Forecast
        Now
        85°
        2PM
        84°
        3PM
        84°
        4PM
        83°
        5PM
        81°
        6PM
        78°
        7PM
        77°
        7:00PM
        Sunset
        8PM
        75°
        9PM
        75°
        10PM
        74°
        11PM
        74°
        12AM
        74°
        1AM
        74°
        2AM
        73°
        3AM
        73°
        4AM
        73°
        5AM
        72°
        6AM
        72°
        6:31AM
        Sunrise
        7AM
        71°
        8AM
        72°
        9AM
        74°
        10AM
        75°
        11AM
        77°
        12PM
        77°
        1PM
        77°
        Precipitation
        24%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        51
        Moderate
        UV Index
        9
        Very High
        Additional Conditions
        1. Pressure 29.85 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point70°F
        5. Humidity 61%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KCRQ Station History
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 81°F 99°F 2000
        4. Low 71°F 62°F 54°F 2010
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 81°F 101°F
        4. Low 71°F 62°F 50°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:30 AM 7:00 PM
        3. Civil Twilight 6:05 AM 7:25 PM
        4. Nautical Twilight 5:35 AM 7:54PM
        5. Astronomical Twilight 5:06 AM 8:24 PM
        1. Length of Visible Light 13h 20m
        2. Length of Day 12h 30m
        3. Tomorrow will be 2 minutes 1 second shorter
        1. Moon 7:03 AM 7:16 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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