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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°
      Sun, Oct 18, 2026
      Sunday
      Mon 10/19
      High 85°f
      0% Precip. / 0 in
      Mostly sunny skies. High around 85F. Winds SW at 5 to 10 mph.
      Sunday night
      Mon 10/19
      Low 63°f
      0% Precip. / 0 in
      Clear skies. Low 63F. Winds light and variable.
      Sunrise 6:58 AM
      Sunset 6:13 PM
      Moonrise 2:09 PM
      Moonset -
      First Quarter, 52% visible
      Hourly Forecast
      12AM
      70°
      1AM
      69°
      2AM
      68°
      3AM
      68°
      4AM
      67°
      5AM
      67°
      6AM
      66°
      6:58AM
      Sunrise
      7AM
      66°
      8AM
      68°
      9AM
      73°
      10AM
      77°
      11AM
      81°
      12PM
      82°
      1PM
      83°
      2PM
      84°
      3PM
      84°
      4PM
      83°
      5PM
      81°
      6PM
      78°
      6:13PM
      Sunset
      7PM
      75°
      8PM
      73°
      9PM
      72°
      10PM
      70°
      11PM
      69°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      		 70°F 70°F 1% 0in 3% 52°F 53% 2 mph NE 29.98in
      1:00 am
      Clear
      		 69°F 69°F 0% 0in 2% 50°F 51% 2 mph NE 29.97in
      2:00 am
      Clear
      		 68°F 68°F 0% 0in 3% 50°F 52% 2 mph NE 29.97in
      3:00 am
      Clear
      		 68°F 68°F 0% 0in 2% 50°F 53% 2 mph ENE 29.96in
      4:00 am
      Clear
      		 67°F 67°F 0% 0in 2% 49°F 53% 3 mph NE 29.95in
      5:00 am
      Clear
      		 67°F 67°F 0% 0in 3% 49°F 53% 2 mph ENE 29.95in
      6:00 am
      Clear
      		 66°F 66°F 0% 0in 3% 48°F 51% 3 mph ENE 29.95in
      7:00 am
      Sunny
      		 66°F 66°F 0% 0in 4% 47°F 50% 3 mph ENE 29.96in
      8:00 am
      Mostly Sunny
      		 68°F 68°F 0% 0in 20% 48°F 48% 3 mph NE 29.96in
      9:00 am
      Mostly Sunny
      		 73°F 73°F 0% 0in 22% 48°F 41% 2 mph ENE 29.97in
      10:00 am
      Sunny
      		 77°F 77°F 0% 0in 7% 48°F 35% 2 mph SSE 29.97in
      11:00 am
      Sunny
      		 81°F 81°F 0% 0in 9% 47°F 31% 4 mph SW 29.97in
      12:00 pm
      Sunny
      		 82°F 82°F 0% 0in 8% 47°F 29% 6 mph SW 29.96in
      1:00 pm
      Sunny
      		 83°F 83°F 0% 0in 5% 47°F 29% 8 mph SW 29.94in
      2:00 pm
      Sunny
      		 84°F 84°F 0% 0in 4% 47°F 28% 9 mph WSW 29.92in
      3:00 pm
      Sunny
      		 84°F 84°F 0% 0in 6% 48°F 28% 8 mph WSW 29.9in
      4:00 pm
      Mostly Sunny
      		 83°F 83°F 0% 0in 22% 48°F 30% 8 mph WSW 29.89in
      5:00 pm
      Mostly Sunny
      		 81°F 81°F 0% 0in 24% 50°F 34% 7 mph WSW 29.89in
      6:00 pm
      Mostly Sunny
      		 78°F 79°F 0% 0in 20% 52°F 39% 6 mph W 29.9in
      7:00 pm
      Clear
      		 75°F 75°F 0% 0in 6% 53°F 46% 5 mph W 29.91in
      8:00 pm
      Clear
      		 73°F 73°F 0% 0in 3% 54°F 51% 3 mph W 29.92in
      9:00 pm
      Clear
      		 72°F 72°F 0% 0in 2% 55°F 55% 2 mph WNW 29.92in
      10:00 pm
      Clear
      		 70°F 70°F 0% 0in 1% 55°F 57% 2 mph NW 29.93in
      11:00 pm
      Clear
      		 69°F 69°F 0% 0in 1% 55°F 60% 1 mph E 29.93in
      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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