National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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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

Overnight

Showers Chance for Measurable Precipitation 100%

Showers

Low: 60 °F

Saturday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 67 °F

Saturday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 55 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 69 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 54 °F

Monday

Sunny

Sunny

High: 71 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 55 °F

Tuesday

Sunny

Sunny

High: 77 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 59 °F

Detailed Forecast

  • Overnight Showers. Low around 60. Southwest wind around 10 mph. Chance of precipitation is 100%.
  • Saturday A 40 percent chance of showers, mainly before 11am. Partly sunny, with a high near 67. West wind 10 to 15 mph, with gusts as high as 20 mph.
  • Saturday Night Scattered showers, mainly before 11pm. Partly cloudy, with a low around 55. West wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 30%.
  • Sunday Mostly sunny, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon.
  • Sunday Night Mostly clear, with a low around 54. West wind around 5 mph becoming east in the evening.
  • Monday Sunny, with a high near 71.
  • Monday Night Mostly clear, with a low around 55.
  • Tuesday Sunny, with a high near 77.
  • Tuesday Night Mostly clear, with a low around 59.
  • Wednesday Sunny, with a high near 79.
  • Wednesday Night Mostly clear, with a low around 59.
  • Thursday Sunny, with a high near 77.
  • Thursday Night Mostly clear, with a low around 59.
  • Friday Sunny, with a high near 75.