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      Elev 48 ft, 33.751 °N 117.828 °W

      Tustin, CA

      Tustin Station94°
      Updated: 3:49 PM PDT on September 26, 2026 (GMT -7)
      7 minutes ago
      93°
      66°
      94
      Feels Like 100
      Fair
      N
      8
      Lower temperature is expected tomorrow
      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
        Tonight
        Sun 09/27
        Low 69°f
         6% Precip. / 0 in
        Partly cloudy this evening, then becoming cloudy after midnight. Low 69F. Winds SSW at 5 to 10 mph.
        Tomorrow
        Mon 09/28
        High 84°f
         5% Precip. / 0 in
        Overcast. High 84F. Winds SSW at 5 to 10 mph.
        Tomorrow night
        Mon 09/28
        Low 65°f
         20% Precip. / 0 in
        A few clouds from time to time. Low near 65F. Winds SSW at 5 to 10 mph.
        Hourly Forecast
        Now
        92°
        4PM
        91°
        5PM
        88°
        6PM
        85°
        6:42PM
        Sunset
        7PM
        79°
        8PM
        77°
        9PM
        76°
        10PM
        75°
        11PM
        74°
        12AM
        73°
        1AM
        72°
        2AM
        72°
        3AM
        71°
        4AM
        71°
        5AM
        71°
        6AM
        71°
        6:43AM
        Sunrise
        7AM
        70°
        8AM
        72°
        9AM
        74°
        10AM
        77°
        11AM
        79°
        12PM
        80°
        1PM
        82°
        2PM
        82°
        3PM
        82°
        Precipitation
        7%
        Pollen
        None
        Air Quality
        61
        Moderate
        UV Index
        3
        Moderate
        Additional Conditions
        1. Pressure 29.81 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point59°F
        5. Humidity 34%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSNA Station History
        Almanac for September 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 93°F 82°F 110°F 1963
        4. Low 66°F 63°F 40°F 1948
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 82°F 111°F
        4. Low 66°F 63°F 41°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:42 AM 6:42 PM
        3. Civil Twilight 6:17 AM 7:07 PM
        4. Nautical Twilight 5:48 AM 7:35PM
        5. Astronomical Twilight 5:19 AM 8:05 PM
        1. Length of Visible Light 12h 49m
        2. Length of Day 11h 59m
        3. Tomorrow will be 2 minutes 5 seconds shorter
        1. Moon 6:37 PM 6:40 AM
        2. Full99% 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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