National Weather Service Forecast for: Lake Los Angeles CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 11:41 pm PDT Aug 19, 2026
 
Overnight

Overnight: Mostly clear, with a low around 71. South wind around 5 mph.
Mostly Clear

Thursday

Thursday: Sunny and hot, with a high near 106. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Hot

Thursday
Night
Thursday Night: A 20 percent chance of showers and thunderstorms after 11pm.  Partly cloudy, with a low around 71. West southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Slight Chance
T-storms

Friday

Friday: Mostly sunny and hot, with a high near 103. Breezy, with a west southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Mostly Sunny
then Mostly
Sunny and
Breezy
Friday
Night
Friday Night: Mostly clear, with a low around 70. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Mostly Clear

Saturday

Saturday: Sunny and hot, with a high near 103.
Hot

Saturday
Night
Saturday Night: Mostly clear, with a low around 68.
Mostly Clear

Sunday

Sunday: Sunny and hot, with a high near 102.
Hot

Sunday
Night
Sunday Night: Mostly clear, with a low around 68.
Mostly Clear

Lo 71 °F Hi 106 °F Lo 71 °F Hi 103 °F Lo 70 °F Hi 103 °F Lo 68 °F Hi 102 °F Lo 68 °F

 

Overnight
 
Mostly clear, with a low around 71. South wind around 5 mph.
Thursday
 
Sunny and hot, with a high near 106. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
 
A 20 percent chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 71. West southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Friday
 
Mostly sunny and hot, with a high near 103. Breezy, with a west southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
 
Mostly clear, with a low around 70. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
 
Sunny and hot, with a high near 103.
Saturday Night
 
Mostly clear, with a low around 68.
Sunday
 
Sunny and hot, with a high near 102.
Sunday Night
 
Mostly clear, with a low around 68.
Monday
 
Sunny and hot, with a high near 101.
Monday Night
 
Mostly clear, with a low around 68.
Tuesday
 
Sunny and hot, with a high near 102.
Tuesday Night
 
Mostly clear, with a low around 69.
Wednesday
 
Sunny and hot, with a high near 102.

 

Forecast from NOAA-NWS for Lake Los Angeles CA.