National Weather Service United States Department of Commerce

Coastal low to bring gusty winds and periods of heavy rain to New England while moderate to heavy rain is expected to linger in the Pacific Northwest and northern California

A coastal low will slowly intensify before moving out of the New England area. Increasingly heavy rainfall will impact the region through Friday. In addition, winds will increase and seas will become rough as the storm gradually intensifies just off the coast. Out west, a cold front approaching the Pacific Northwest will bring moderate to heavy rain to Washington, Oregon and northern California.
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Current Conditions

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Costa Mesa CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

Today

Patchy Fog

Patchy
Fog

High: 77 °F

Tonight

Patchy Fog

Patchy
Fog

Low: 62 °F

Thursday

Patchy Fog

Patchy
Fog

High: 78 °F

Thursday
Night

Patchy Fog

Patchy
Fog

Low: 62 °F

Friday

Patchy Fog

Patchy
Fog

High: 77 °F

Friday
Night

Patchy Fog

Patchy
Fog

Low: 61 °F

Saturday

Patchy Fog

Patchy
Fog

High: 73 °F

Saturday
Night

Chance Drizzle

Chance
Drizzle

Low: 62 °F

Sunday

Chance Drizzle

Chance
Drizzle

High: 72 °F

Detailed Forecast

  • Today Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
  • Tonight Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. West wind 5 to 10 mph becoming light and variable in the evening.
  • Thursday Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
  • Thursday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. Southwest wind around 5 mph becoming calm in the evening.
  • Friday Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.
  • Friday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 61.
  • Saturday Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 73.
  • Saturday Night A chance of drizzle. Increasing clouds, with a low around 62.
  • Sunday A chance of drizzle. Mostly cloudy, then gradually becoming sunny, with a high near 72.
  • Sunday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 60.
  • Monday Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 74.
  • Monday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 60.
  • Tuesday Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 75.