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      Elev 75 ft, 33.657 °N 117.911 °W

      Costa Mesa, CA

      Mon, Oct 26, 2026
      Today
      Tue 10/27
      High 78°f
      2% Precip. / 0 in
      Abundant sunshine. High 78F. Winds WSW at 10 to 15 mph.
      Tonight
      Tue 10/27
      Low 59°f
      16% Precip. / 0 in
      Mainly clear. Low 59F. Winds S at 5 to 10 mph.
      Sunrise 7:05 AM
      Sunset 6:05 PM
      Moonrise 6:16 PM
      Moonset 7:44 AM
      Waning Gibbous, 98% visible
      Hourly Forecast
      Now
      70°
      11AM
      74°
      12PM
      76°
      1PM
      77°
      2PM
      77°
      3PM
      77°
      4PM
      76°
      5PM
      75°
      6PM
      73°
      6:05PM
      Sunset
      7PM
      71°
      8PM
      70°
      9PM
      68°
      10PM
      67°
      11PM
      66°
      12AM
      65°
      1AM
      64°
      2AM
      63°
      3AM
      62°
      4AM
      61°
      5AM
      60°
      6AM
      60°
      7AM
      61°
      7:06AM
      Sunrise
      8AM
      62°
      9AM
      66°
      10AM
      69°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      11:00 am
      Mostly Sunny
      74°F 74°F 0% 0in 25% 56°F 55% 2 mph W 30.07in
      12:00 pm
      Mostly Sunny
      76°F 76°F 0% 0in 21% 56°F 50% 4 mph WSW 30.05in
      1:00 pm
      Mostly Sunny
      77°F 77°F 1% 0in 29% 57°F 50% 7 mph SW 30.04in
      2:00 pm
      Sunny
      77°F 77°F 1% 0in 1% 58°F 51% 10 mph SW 30.01in
      3:00 pm
      Sunny
      77°F 77°F 1% 0in 2% 56°F 49% 9 mph WSW 29.99in
      4:00 pm
      Sunny
      76°F 76°F 1% 0in 5% 56°F 49% 10 mph WSW 29.99in
      5:00 pm
      Sunny
      75°F 75°F 1% 0in 5% 55°F 50% 9 mph WSW 29.98in
      6:00 pm
      Sunny
      73°F 73°F 2% 0in 6% 57°F 57% 8 mph W 29.99in
      7:00 pm
      Clear
      71°F 71°F 3% 0in 6% 58°F 63% 6 mph W 30in
      8:00 pm
      Clear
      70°F 70°F 4% 0in 8% 59°F 69% 5 mph W 30.01in
      9:00 pm
      Mostly Clear
      68°F 68°F 5% 0in 21% 59°F 73% 3 mph W 30.01in
      10:00 pm
      Mostly Clear
      67°F 67°F 13% 0in 24% 60°F 77% 3 mph WSW 30.01in
      11:00 pm
      Mostly Clear
      66°F 66°F 16% 0in 26% 60°F 81% 2 mph SW 30.01in
      Additional Conditions
      1. Pressure 30.07 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point56°F
      5. Humidity 59%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KSNA Station History
      Almanac for October 26, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 78°F 72°F 91°F 2003
      4. Low 56°F 59°F 45°F 1954
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.1 in -
      7. Snow 0 in 0 in -
      Almanac for October 27, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 74°F 72°F 88°F
      4. Low 59°F 59°F 46°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:05 AM 6:05 PM
      3. Civil Twilight 6:40 AM 6:30 PM
      4. Nautical Twilight 6:10 AM 6:59PM
      5. Astronomical Twilight 5:41 AM 7:28 PM
      1. Length of Visible Light 11h 50m
      2. Length of Day 10h 59m
      3. Tomorrow will be 1 minute 53 seconds shorter
      1. Moon 6:16 PM 7:44 AM
      2. Waning Gibbous98% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 8
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nearby Weather Stations
      Station Location
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      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary