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      Beach Hazard Statement
      until 5:00 PM PDT
      Elev 75 ft, 33.657 °N 117.911 °W

      Costa Mesa, CA

      College Park Station74°
      Updated: 10:07 AM PDT on September 25, 2026 (GMT -7)
      8 minutes ago
      80°
      64°
      74
      Feels Like 75
      Partly Cloudy
      N
      0
      Similar temperature is expected today
      Wundermap
      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 09/26
        High 80°f
         2% Precip. / 0 in
        Sunshine and clouds mixed. High near 80F. Winds WSW at 10 to 15 mph.
        Tonight
        Sat 09/26
        Low 67°f
         20% Precip. / 0 in
        Partly cloudy early followed by cloudy skies overnight. Expect mist and reduced visibilities at times. Low 67F. Winds SSW at 5 to 10 mph.
        Tomorrow
        Sun 09/27
        High 83°f71°f
         20% Precip. / 0 in
        Mostly cloudy early, then afternoon sunshine. Expect mist and reduced visibilities at times. High 83F. Winds SW at 10 to 15 mph.
        Hourly Forecast
        Now
        74°
        11AM
        76°
        12PM
        78°
        1PM
        79°
        2PM
        79°
        3PM
        79°
        4PM
        79°
        5PM
        77°
        6PM
        76°
        6:44PM
        Sunset
        7PM
        74°
        8PM
        73°
        9PM
        72°
        10PM
        72°
        11PM
        71°
        12AM
        70°
        1AM
        70°
        2AM
        69°
        3AM
        69°
        4AM
        69°
        5AM
        68°
        6AM
        68°
        6:42AM
        Sunrise
        7AM
        68°
        8AM
        69°
        9AM
        71°
        10AM
        75°
        Precipitation
        21%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        60
        Moderate
        UV Index
        4
        Moderate
        Additional Conditions
        1. Pressure 29.93 in
        2. Visibility 6 miles
        3. Clouds Partly Cloudy
        4. Dew Point66°F
        5. Humidity 76%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSNA Station History
        Almanac for September 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 74°F 99°F 1970
        4. Low 64°F 63°F 50°F 1923
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°F 74°F 108°F
        4. Low 64°F 63°F 50°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:41 AM 6:43 PM
        3. Civil Twilight 6:17 AM 7:08 PM
        4. Nautical Twilight 5:48 AM 7:37PM
        5. Astronomical Twilight 5:18 AM 8:06 PM
        1. Length of Visible Light 12h 51m
        2. Length of Day 12h 1m
        3. Tomorrow will be 2 minutes 3 seconds shorter
        1. Moon 6:10 PM 5:38 AM
        2. Waxing Gibbous99% 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
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