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      Elev 80 ft, 33.676 °N 117.810 °W

      Irvine, CA

      Updated: 10:57 AM PDT on September 14, 2026 (GMT -7)
      1 minute ago
      81°
      67°
      75
      Feels Like 76
      Partly Cloudy
      N
      3
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
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      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Tue 09/15
        High 81°f
        2% Precip. / 0 in
        A mix of clouds and sun. High 81F. Winds SSW at 10 to 15 mph.
        Tonight
        Tue 09/15
        Low 66°f
        15% Precip. / 0 in
        Partly cloudy skies. Low 66F. Winds SSE at 5 to 10 mph.
        Tomorrow
        Wed 09/16
        High 79°f65°f
        14% Precip. / 0 in
        Partly cloudy skies. High 79F. Winds S at 10 to 15 mph.
        Hourly Forecast
        Now
        77°
        11AM
        77°
        12PM
        79°
        1PM
        79°
        2PM
        80°
        3PM
        79°
        4PM
        78°
        5PM
        77°
        6PM
        76°
        6:58PM
        Sunset
        7PM
        73°
        8PM
        71°
        9PM
        70°
        10PM
        70°
        11PM
        69°
        12AM
        69°
        1AM
        68°
        2AM
        68°
        3AM
        68°
        4AM
        67°
        5AM
        67°
        6AM
        67°
        6:34AM
        Sunrise
        7AM
        67°
        8AM
        69°
        9AM
        71°
        10AM
        73°
        Additional Conditions
        1. Pressure 29.84 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point63°F
        5. Humidity 62%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KSNA Station History
        Almanac for September 14, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 87°F 106°F 1979
        4. Low 67°F 62°F 45°F 1966
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 87°F 103°F
        4. Low 67°F 61°F 45°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:34 AM 6:58 PM
        3. Civil Twilight 6:09 AM 7:23 PM
        4. Nautical Twilight 5:39 AM 7:53PM
        5. Astronomical Twilight 5:09 AM 8:22 PM
        1. Length of Visible Light 13h 14m
        2. Length of Day 12h 24m
        3. Tomorrow will be 2 minutes 4 seconds shorter
        1. Moon 10:13 AM 8:46 PM
        2. Waxing Crescent14% 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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        Weather Alerts
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