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I-405 CA weather conditions near Costa Mesa, California


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7 day weather forecast

  • Current condition: Mostly Cloudy 70°F 2022-06-30T07:06:00
  • Today 2022-06-30, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 76. Light south wind becoming southwest 5 to 10 mph in the morning.
  • Tonight 2022-06-30, Patchy Fog. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. West wind 5 to 10 mph becoming light and variable after midnight.
  • Friday 2022-07-01, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Light and variable wind becoming southwest 5 to 10 mph in the morning.
  • Friday Night 2022-07-01, Patchy Fog. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. West wind 5 to 10 mph becoming light south after midnight.
  • Saturday 2022-07-02, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 72. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
  • Saturday Night 2022-07-02, Patchy Fog. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 61.
  • Sunday 2022-07-03, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73.
  • Sunday Night 2022-07-03, Partly Cloudy. Partly cloudy, with a low around 61.
  • Monday 2022-07-04, Mostly Sunny. Mostly sunny, with a high near 72.
  • Monday Night 2022-07-04, Patchy Fog. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 61.
  • Tuesday 2022-07-05, Patchy Fog then Sunny. Patchy fog. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74.
  • Tuesday Night 2022-07-05, Patchy Fog. Patchy fog. Otherwise, partly cloudy, with a low around 62.
  • Wednesday 2022-07-06, Patchy Fog then Sunny. Patchy fog. Otherwise, mostly sunny, with a high near 76.





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