National Weather Service United States Department of Commerce

Relatively quiet weather pattern over much of the U.S.

A quieter weather pattern will continue to set up for most of the U.S. as arctic air continues to surge southward behind a cold front sweeping across the Southeast U.S. Expect temperatures to be 10 to 30 degrees below climate averages from the southern Plains to the Northeast on Friday.
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Current Conditions

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El Cajon CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

Tonight

Clear

Clear

Low: 47 °F

Friday

Sunny

Sunny

High: 81 °F

Friday
Night

Clear

Clear

Low: 49 °F

Saturday

Sunny

Sunny

High: 81 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 51 °F

Sunday

Sunny

Sunny

High: 78 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 50 °F

Monday

Sunny

Sunny

High: 77 °F

Monday
Night

Patchy Fog

Patchy
Fog

Low: 52 °F

Detailed Forecast

  • Tonight Clear, with a low around 47. Calm wind becoming east around 5 mph after midnight.
  • Friday Sunny, with a high near 81. East wind around 5 mph becoming northwest in the morning.
  • Friday Night Clear, with a low around 49. North wind 5 to 10 mph becoming east after midnight.
  • Saturday Sunny, with a high near 81. East wind around 5 mph becoming north in the morning.
  • Saturday Night Mostly clear, with a low around 51. West wind around 5 mph becoming southeast in the evening.
  • Sunday Sunny, with a high near 78.
  • Sunday Night Mostly clear, with a low around 50.
  • Monday Sunny, with a high near 77.
  • Monday Night Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 52.
  • Tuesday Patchy fog before 10am. Otherwise, mostly sunny, with a high near 80.
  • Tuesday Night Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 56.
  • Wednesday Patchy fog before 10am. Otherwise, partly sunny, with a high near 74.
  • Wednesday Night Mostly cloudy, with a low around 54.
  • Thursday Partly sunny, with a high near 73.