National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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6 Miles NNE Rancho Santa Margarita CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 59 °F

Tonight

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 41 °F

Saturday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 43 °F

Saturday
Night

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 41 °F

Sunday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 47 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 43 °F

Monday

Sunny

Sunny

High: 53 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 46 °F

Tuesday

Sunny

Sunny

High: 61 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 59. South wind 5 to 10 mph.
  • Tonight Showers, mainly after 11pm. The rain could be heavy at times. Low around 41. South wind 10 to 15 mph increasing to 15 to 20 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 100%.
  • Saturday Rain showers likely, mainly before 11am. The rain could be heavy at times. Mostly cloudy, with a high near 43. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
  • Saturday Night A chance of rain and snow showers before 11pm, then a slight chance of rain showers. Mostly cloudy, with a low around 41. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Sunday A 20 percent chance of showers before 11am. Mostly sunny, with a high near 47. North wind 5 to 10 mph.
  • Sunday Night Mostly clear, with a low around 43.
  • Monday Sunny, with a high near 53.
  • Monday Night Mostly clear, with a low around 46.
  • Tuesday Sunny, with a high near 61.
  • Tuesday Night Mostly clear, with a low around 52.
  • Wednesday Sunny, with a high near 65.
  • Wednesday Night Mostly clear, with a low around 54.
  • Thursday Sunny, with a high near 66.