National Weather Service Forecast for: 8 Miles NNE Lake Forest CA
Issued by: National Weather Service San Diego, CA
Updated: 1:38 pm PST Feb 2, 2026
 
Tonight

Tonight: Mostly clear, with a low around 56. Light northeast wind increasing to 10 to 15 mph in the evening. Winds could gust as high as 25 mph.
Mostly Clear

Tuesday

Tuesday: Sunny, with a high near 81. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunny

Tuesday
Night
Tuesday Night: Clear, with a low around 60. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 35 mph.
Clear and
Breezy
Wednesday

Wednesday: Sunny, with a high near 82. Windy, with a northeast wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Sunny and
Windy then
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 61. East wind around 20 mph, with gusts as high as 35 mph.
Mostly Clear

Thursday

Thursday: Mostly sunny, with a high near 77.
Mostly Sunny

Thursday
Night
Thursday Night: Mostly cloudy, with a low around 56.
Mostly Cloudy

Friday

Friday: Partly sunny, with a high near 69.
Partly Sunny

Friday
Night
Friday Night: Mostly cloudy, with a low around 53.
Mostly Cloudy

Lo 56 °F Hi 81 °F Lo 60 °F Hi 82 °F Lo 61 °F Hi 77 °F Lo 56 °F Hi 69 °F Lo 53 °F

Air Quality Alert
 

Tonight
 
Mostly clear, with a low around 56. Light northeast wind increasing to 10 to 15 mph in the evening. Winds could gust as high as 25 mph.
Tuesday
 
Sunny, with a high near 81. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
 
Clear, with a low around 60. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 35 mph.
Wednesday
 
Sunny, with a high near 82. Windy, with a northeast wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
 
Mostly clear, with a low around 61. East wind around 20 mph, with gusts as high as 35 mph.
Thursday
 
Mostly sunny, with a high near 77.
Thursday Night
 
Mostly cloudy, with a low around 56.
Friday
 
Partly sunny, with a high near 69.
Friday Night
 
Mostly cloudy, with a low around 53.
Saturday
 
Mostly sunny, with a high near 69.
Saturday Night
 
Mostly clear, with a low around 52.
Sunday
 
Sunny, with a high near 71.
Sunday Night
 
Partly cloudy, with a low around 53.
Monday
 
A slight chance of showers. Partly sunny, with a high near 68.

 

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