National Weather Service Forecast for: 2 Miles ESE Rancho Santa Margarita CA
Issued by: National Weather Service San Diego, CA
Updated: 12:29 am PDT Jun 22, 2026
 
Overnight

Overnight: Patchy fog.  Otherwise, partly cloudy, with a low around 56. Calm wind.
Patchy Fog

Monday

Monday: Patchy fog before 11am.  Otherwise, sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the morning.
Patchy Fog
then Sunny
Monday
Night
Monday Night: 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 85. Calm wind becoming west around 5 mph in the morning.
Patchy Fog
then Mostly
Sunny
Tuesday
Night
Tuesday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm.
Patchy Fog

Wednesday

Wednesday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 87.
Patchy Fog
then Mostly
Sunny
Wednesday
Night
Wednesday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 58.
Patchy Fog

Thursday

Thursday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 85.
Patchy Fog
then Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 57.
Mostly Clear

Lo 56 °F Hi 80 °F Lo 58 °F Hi 85 °F Lo 61 °F Hi 87 °F Lo 58 °F Hi 85 °F Lo 57 °F

Air Quality Alert
 

Overnight
 
Patchy fog. Otherwise, partly cloudy, with a low around 56. Calm wind.
Monday
 
Patchy fog before 11am. Otherwise, sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the morning.
Monday Night
 
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 85. Calm wind becoming west around 5 mph in the morning.
Tuesday Night
 
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm.
Wednesday
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 87.
Wednesday Night
 
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 58.
Thursday
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85.
Thursday Night
 
Mostly clear, with a low around 57.
Friday
 
Sunny, with a high near 84.
Friday Night
 
Mostly clear, with a low around 56.
Saturday
 
Sunny, with a high near 82.
Saturday Night
 
Increasing clouds, with a low around 56.
Sunday
 
Mostly cloudy, then gradually becoming sunny, with a high near 74.

 

Forecast from NOAA-NWS for 2 Miles ESE Rancho Santa Margarita CA.