National Weather Service Forecast for: 8 Miles NNE Lake Forest CA
Issued by: National Weather Service San Diego, CA
Updated: 8:38 pm PDT Jun 29, 2026
 
Tonight

Tonight: Patchy drizzle after 2am.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 54. East wind around 5 mph.
Patchy Fog
then Patchy
Drizzle and
Patchy Fog
Tuesday

Tuesday: Patchy drizzle and fog before 11am.  Partly sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Patchy
Drizzle and
Patchy Fog
then Mostly
Sunny
Tuesday
Night
Tuesday Night: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 53. Southwest wind around 5 mph becoming calm  in the evening.
Patchy Fog


Wednesday

Wednesday: Patchy fog before 11am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 72. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Patchy Fog
then Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 53. South wind around 5 mph becoming calm  in the evening.
Mostly Clear


Thursday

Thursday: Patchy fog before 11am.  Otherwise, sunny, with a high near 75.
Patchy Fog
then Sunny

Thursday
Night
Thursday Night: Partly cloudy, with a low around 53.
Partly Cloudy


Friday

Friday: Patchy fog before 11am.  Otherwise, sunny, with a high near 77.
Patchy Fog
then Sunny

Friday
Night
Friday Night: Partly cloudy, with a low around 54.
Partly Cloudy


Lo 54 °F Hi 70 °F Lo 53 °F Hi 72 °F Lo 53 °F Hi 75 °F Lo 53 °F Hi 77 °F Lo 54 °F

 

Tonight
 
Patchy drizzle after 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54. East wind around 5 mph.
Tuesday
 
Patchy drizzle and fog before 11am. Partly sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
 
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
 
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 72. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
Mostly clear, with a low around 53. South wind around 5 mph becoming calm in the evening.
Thursday
 
Patchy fog before 11am. Otherwise, sunny, with a high near 75.
Thursday Night
 
Partly cloudy, with a low around 53.
Friday
 
Patchy fog before 11am. Otherwise, sunny, with a high near 77.
Friday Night
 
Partly cloudy, with a low around 54.
Independence Day
 
Mostly sunny, with a high near 79.
Saturday Night
 
Partly cloudy, with a low around 55.
Sunday
 
Sunny, with a high near 79.
Sunday Night
 
Partly cloudy, with a low around 56.
Monday
 
Sunny, with a high near 80.

 

Forecast from NOAA-NWS for 8 Miles NNE Lake Forest CA.