National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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San Juan Capistrano CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 53 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 74 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 52 °F

Monday

Sunny

Sunny

High: 73 °F

Monday
Night

Clear

Clear

Low: 53 °F

Tuesday

Sunny

Sunny

High: 76 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 54 °F

Wednesday

Sunny

Sunny

High: 77 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 54 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 53. East wind around 5 mph.
  • Sunday Mostly sunny, with a high near 74. Calm wind becoming southwest around 5 mph.
  • Sunday Night Mostly clear, with a low around 52. Northeast wind 10 to 20 mph, with gusts as high as 40 mph.
  • Monday Sunny, with a high near 73. Northeast wind 5 to 10 mph becoming light and variable.
  • Monday Night Clear, with a low around 53. Light and variable wind becoming northeast 10 to 15 mph in the evening. Winds could gust as high as 30 mph.
  • Tuesday Sunny, with a high near 76.
  • Tuesday Night Mostly clear, with a low around 54.
  • Wednesday Sunny, with a high near 77.
  • Wednesday Night Mostly clear, with a low around 54.
  • Thanksgiving Day Sunny, with a high near 76.
  • Thursday Night Mostly clear, with a low around 54.
  • Friday Sunny, with a high near 72.
  • Friday Night Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 53.
  • Saturday Patchy fog before 10am. Otherwise, mostly sunny, with a high near 69.