Log In
    Favorites
        Member Settings
      Heat Advisory
      until 8:00 PM PDT
      +1 more alert
      Elev 554 ft, 33.591 °N 117.734 °W

      Aliso Viejo, CA

      Aliso Viejo Station75°
      Updated: 6:25 AM PDT on October 15, 2026 (GMT -7)
      6 minutes ago
      91°
      54°
      75
      Feels Like 73
      Clear
      N
      2
      Higher temperature is expected today
      Wundermap

      Loading nearby stations…

       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
        Fri 10/16
        High 91°f
         0% Precip. / 0 in
        Plentiful sunshine. High 91F. Winds NNE at 10 to 20 mph.
        Tonight
        Fri 10/16
        Low 69°f
         0% Precip. / 0 in
        Clear skies. Low 69F. Winds NE at 5 to 10 mph.
        Tomorrow
        Sat 10/17
        High 94°f73°f
         0% Precip. / 0 in
        Sunshine. High 94F. Winds ENE at 10 to 20 mph.
        Hourly Forecast
        Now
        59°
        6:55AM
        Sunrise
        7AM
        60°
        8AM
        64°
        9AM
        71°
        10AM
        78°
        11AM
        83°
        12PM
        86°
        1PM
        88°
        2PM
        90°
        3PM
        90°
        4PM
        89°
        5PM
        87°
        6PM
        85°
        6:17PM
        Sunset
        7PM
        81°
        8PM
        78°
        9PM
        77°
        10PM
        77°
        11PM
        75°
        12AM
        75°
        1AM
        73°
        2AM
        72°
        3AM
        71°
        4AM
        70°
        5AM
        70°
        6AM
        70°
        Precipitation
        0%
        Pollen
        None
        Air Quality
        26
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point43°F
        5. Humidity 55%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSNA Station History
        Almanac for October 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 91°F 77°F 100°F 1961
        4. Low 54°F 55°F 42°F 1966
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for October 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 94°F 77°F 104°F
        4. Low 69°F 55°F 41°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:55 AM 6:16 PM
        3. Civil Twilight 6:30 AM 6:42 PM
        4. Nautical Twilight 6:01 AM 7:10PM
        5. Astronomical Twilight 5:33 AM 7:39 PM
        1. Length of Visible Light 12h 11m
        2. Length of Day 11h 21m
        3. Tomorrow will be 2 minutes shorter
        1. Moon 11:55 AM 9:30 PM
        2. Waxing Crescent24% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary