National Weather Service Forecast for: 4 Miles NNW Rancho Santa Margarita CA
Issued by: National Weather Service San Diego, CA
Updated: 5:42 am PDT Jun 9, 2025
 
This
Afternoon
This Afternoon: Sunny, with a high near 77. Southwest wind around 5 mph.
Sunny

Tonight

Tonight: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm  in the evening.
Patchy Fog

Tuesday

Tuesday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 82. Calm wind becoming west around 5 mph in the morning.
Patchy Fog
then Sunny
Tuesday
Night
Tuesday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 60. Southwest wind around 5 mph becoming calm  in the evening.
Patchy Fog

Wednesday

Wednesday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the morning.
Patchy Fog
then Mostly
Sunny
Wednesday
Night
Wednesday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 61.
Patchy Fog

Thursday

Thursday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 82.
Patchy Fog
then Mostly
Sunny
Thursday
Night
Thursday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 60.
Patchy Fog

Friday

Friday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 81.
Patchy Fog
then Mostly
Sunny
Hi 77 °F Lo 58 °F Hi 82 °F Lo 60 °F Hi 82 °F Lo 61 °F Hi 82 °F Lo 60 °F Hi 81 °F

 

This Afternoon
 
Sunny, with a high near 77. Southwest wind around 5 mph.
Tonight
 
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
 
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming west around 5 mph in the morning.
Tuesday Night
 
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the morning.
Wednesday Night
 
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61.
Thursday
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 82.
Thursday Night
 
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 60.
Friday
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 81.
Friday Night
 
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 60.
Saturday
 
Patchy fog. Otherwise, mostly sunny, with a high near 83.
Saturday Night
 
Patchy fog. Otherwise, partly cloudy, with a low around 61.
Sunday
 
Mostly sunny, with a high near 86.

 

Forecast from NOAA-NWS for 4 Miles NNW Rancho Santa Margarita CA.