Log In
    Favorites
        Member Settings
      Coastal Flood Advisory
      until 12:00 PM PST
      +1 more alert
      Elev 102 ft, 33.653 °N 117.945 °W

      Costa Mesa, CA

      Southeast Station76°
      Sun, Nov 8, 2026
      Tomorrow
      Mon 11/09
      High 84°f62°f
      0% Precip. / 0 in
      Mainly sunny. High 84F. Winds WSW at 5 to 10 mph.
      Tomorrow night
      Mon 11/09
      Low 62°f
      2% Precip. / 0 in
      Mostly clear skies. Low 62F. Winds light and variable.
      Sunrise 6:17 AM
      Sunset 4:53 PM
      Moonrise 5:49 AM
      Moonset 4:18 PM
      New, 0% visible
      Hourly Forecast
      12AM
      67°
      1AM
      66°
      2AM
      64°
      3AM
      63°
      4AM
      62°
      5AM
      62°
      6AM
      62°
      6:17AM
      Sunrise
      7AM
      63°
      8AM
      69°
      9AM
      74°
      10AM
      78°
      11AM
      81°
      12PM
      82°
      1PM
      82°
      2PM
      83°
      3PM
      82°
      4PM
      80°
      4:53PM
      Sunset
      5PM
      77°
      6PM
      75°
      7PM
      74°
      8PM
      72°
      9PM
      71°
      10PM
      69°
      11PM
      68°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      		 67°F 67°F 1% 0in 0% 51°F 56% 2 mph NE 30.01in
      1:00 am
      Clear
      		 66°F 66°F 1% 0in 0% 49°F 56% 2 mph NE 30in
      2:00 am
      Clear
      		 64°F 64°F 1% 0in 0% 47°F 54% 3 mph NE 29.99in
      3:00 am
      Clear
      		 63°F 63°F 0% 0in 0% 46°F 52% 3 mph NE 29.98in
      4:00 am
      Clear
      		 62°F 62°F 1% 0in 0% 46°F 56% 2 mph NE 29.99in
      5:00 am
      Clear
      		 62°F 62°F 2% 0in 0% 47°F 57% 3 mph NE 30in
      6:00 am
      Clear
      		 62°F 62°F 1% 0in 1% 46°F 55% 3 mph NE 30.01in
      7:00 am
      Sunny
      		 63°F 63°F 0% 0in 3% 46°F 54% 3 mph NE 30.02in
      8:00 am
      Sunny
      		 69°F 69°F 0% 0in 3% 45°F 42% 3 mph NE 30.04in
      9:00 am
      Sunny
      		 74°F 74°F 0% 0in 2% 47°F 38% 2 mph NE 30.04in
      10:00 am
      Sunny
      		 78°F 78°F 0% 0in 1% 47°F 33% 3 mph SW 30.03in
      11:00 am
      Sunny
      		 81°F 81°F 0% 0in 1% 46°F 29% 5 mph SW 30.02in
      12:00 pm
      Sunny
      		 82°F 82°F 0% 0in 1% 48°F 30% 6 mph SW 29.99in
      1:00 pm
      Sunny
      		 82°F 82°F 0% 0in 7% 49°F 32% 7 mph SW 29.97in
      2:00 pm
      Sunny
      		 83°F 83°F 0% 0in 4% 50°F 32% 8 mph WSW 29.96in
      3:00 pm
      Sunny
      		 82°F 82°F 0% 0in 2% 52°F 36% 8 mph WSW 29.95in
      4:00 pm
      Sunny
      		 80°F 81°F 0% 0in 1% 54°F 40% 7 mph WSW 29.94in
      5:00 pm
      Clear
      		 77°F 77°F 1% 0in 1% 54°F 45% 6 mph W 29.94in
      6:00 pm
      Clear
      		 75°F 75°F 1% 0in 4% 55°F 50% 4 mph W 29.96in
      7:00 pm
      Mostly Clear
      		 74°F 74°F 1% 0in 20% 55°F 51% 3 mph WNW 29.97in
      8:00 pm
      Clear
      		 72°F 72°F 1% 0in 7% 54°F 52% 3 mph NW 29.98in
      9:00 pm
      Mostly Clear
      		 71°F 71°F 1% 0in 22% 53°F 54% 2 mph NNW 29.98in
      10:00 pm
      Clear
      		 69°F 69°F 2% 0in 5% 52°F 55% 2 mph NE 29.98in
      11:00 pm
      Clear
      		 68°F 68°F 2% 0in 1% 52°F 57% 2 mph ENE 29.98in
      Additional Conditions
      1. Pressure 30.02 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point40°F
      5. Humidity 31%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KSNA Station History
      Almanac for November 7, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 86°F 70°F 81°F 2014
      4. Low 61°F 56°F 42°F 1924
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.6 in -
      7. Snow 0 in 0 in -
      Almanac for November 8, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 84°F 70°F 84°F
      4. Low 61°F 56°F 42°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:16 AM 4:54 PM
      3. Civil Twilight 5:50 AM 5:20 PM
      4. Nautical Twilight 5:20 AM 5:49PM
      5. Astronomical Twilight 4:51 AM 6:19 PM
      1. Length of Visible Light 11h 29m
      2. Length of Day 10h 37m
      3. Tomorrow will be 1 minute 41 seconds shorter
      1. Moon 4:47 AM 3:46 PM
      2. Waning Crescent3% of the Moon is Illuminated
      Nov 8
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nov 30
      Waning Half Last Qtr
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Our AppsAbout UsContactCareers
      PWS NetworkWunderMap
      Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
      Level Access
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary