My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Extreme Heat Warning
      until 8:00 PM PDT
      +1 more alert
      Elev 75 ft, 33.657 °N 117.911 °W

      Costa Mesa, CA

      John Wayne Airport-Orange County Airport Station78°
      Last Updated: Mon, Oct 5 3:53 AM
      78 °F
      Fair
      • Feels Like80 °F
      • WindCALM 0 mph
      • Wind Gust-
      • Humidity58 %
      • Dew Point62 °F
      • Pressure29.81 in
      • Visibility10 miles
      • Precip.0 in

      Day High & Low

      High
      80°F
      at 12:53 AM
      Low
      78°F
      at 3:53 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      3:53 AM 78 °F 62 °F 58 % CALM 0 mph - 29.81 in 0 in Fair
      2:53 AM 78 °F 64 °F 62 % CALM 0 mph - 29.82 in 0 in Fair
      1:53 AM 79 °F 64 °F 60 % CALM 0 mph - 29.83 in 0 in Fair
      12:53 AM 80 °F 63 °F 56 % CALM 0 mph - 29.83 in 0 in Fair

      Charts

      Temperature
      Precipitation
      Wind
      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