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      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°
      Mon, Oct 19, 2026
      Monday
      Tue 10/20
      High 79°f
      1% Precip. / 0 in
      Generally sunny. High 79F. Winds S at 5 to 10 mph.
      Monday night
      Tue 10/20
      Low 62°f
      23% Precip. / 0 in
      Partly cloudy skies. Low 62F. Winds light and variable.
      Sunrise 6:59 AM
      Sunset 6:12 PM
      Moonrise 2:43 PM
      Moonset 12:20 AM
      Waxing Gibbous, 61% visible
      Hourly Forecast
      12AM
      68°
      1AM
      67°
      2AM
      66°
      3AM
      66°
      4AM
      65°
      5AM
      65°
      6AM
      64°
      6:59AM
      Sunrise
      7AM
      65°
      8AM
      67°
      9AM
      70°
      10AM
      74°
      11AM
      76°
      12PM
      78°
      1PM
      78°
      2PM
      78°
      3PM
      77°
      4PM
      76°
      5PM
      74°
      6PM
      72°
      6:12PM
      Sunset
      7PM
      70°
      8PM
      69°
      9PM
      67°
      10PM
      66°
      11PM
      66°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      		 68°F 68°F 1% 0in 1% 55°F 61% 1 mph SSE 29.93in
      1:00 am
      Clear
      		 67°F 67°F 1% 0in 1% 55°F 64% 1 mph ESE 29.92in
      2:00 am
      Clear
      		 66°F 66°F 1% 0in 1% 55°F 66% 1 mph E 29.92in
      3:00 am
      Clear
      		 66°F 66°F 1% 0in 2% 54°F 66% 2 mph ESE 29.91in
      4:00 am
      Clear
      		 65°F 65°F 1% 0in 2% 54°F 67% 2 mph E 29.9in
      5:00 am
      Clear
      		 65°F 65°F 1% 0in 3% 54°F 68% 2 mph ESE 29.9in
      6:00 am
      Clear
      		 64°F 64°F 1% 0in 3% 53°F 67% 2 mph E 29.91in
      7:00 am
      Sunny
      		 65°F 65°F 1% 0in 2% 53°F 67% 2 mph ENE 29.91in
      8:00 am
      Sunny
      		 67°F 67°F 0% 0in 2% 54°F 64% 2 mph ENE 29.92in
      9:00 am
      Sunny
      		 70°F 70°F 0% 0in 2% 54°F 57% 2 mph ESE 29.93in
      10:00 am
      Sunny
      		 74°F 74°F 0% 0in 2% 54°F 51% 3 mph S 29.93in
      11:00 am
      Sunny
      		 76°F 76°F 0% 0in 2% 55°F 47% 5 mph SSW 29.93in
      12:00 pm
      Sunny
      		 78°F 79°F 0% 0in 5% 55°F 46% 7 mph SSW 29.92in
      1:00 pm
      Sunny
      		 78°F 80°F 0% 0in 8% 55°F 45% 8 mph SSW 29.9in
      2:00 pm
      Mostly Sunny
      		 78°F 79°F 0% 0in 20% 56°F 47% 9 mph SSW 29.88in
      3:00 pm
      Mostly Sunny
      		 77°F 77°F 0% 0in 24% 56°F 48% 8 mph SSW 29.87in
      4:00 pm
      Mostly Sunny
      		 76°F 76°F 0% 0in 26% 57°F 52% 8 mph SW 29.86in
      5:00 pm
      Mostly Sunny
      		 74°F 74°F 0% 0in 27% 58°F 56% 7 mph SW 29.85in
      6:00 pm
      Mostly Sunny
      		 72°F 72°F 1% 0in 27% 58°F 61% 5 mph SSW 29.85in
      7:00 pm
      Mostly Clear
      		 70°F 70°F 2% 0in 27% 59°F 68% 4 mph SSW 29.86in
      8:00 pm
      Mostly Clear
      		 69°F 69°F 3% 0in 27% 60°F 74% 3 mph SSW 29.87in
      9:00 pm
      Mostly Clear
      		 67°F 67°F 4% 0in 28% 60°F 77% 3 mph S 29.87in
      10:00 pm
      Mostly Clear
      		 66°F 67°F 5% 0in 29% 60°F 80% 3 mph S 29.88in
      11:00 pm
      Partly Cloudy
      		 66°F 66°F 5% 0in 32% 60°F 83% 3 mph S 29.88in
      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
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