National Weather Service Forecast for: 3 Miles NNW Los Alamitos CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 7:31 am PDT May 4, 2026
 
Today

Today: Partly sunny, with a high near 71. Southwest wind 5 to 15 mph.
Partly Sunny
 Tonight

Tonight: A 20 percent chance of showers. Mostly cloudy, with a low around 56. West wind 5 to 15 mph.
Slight Chance
Showers
 Tuesday

Tuesday: Mostly sunny, with a high near 71. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Mostly Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 55. West southwest wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 15 mph.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 57.
Clear
 Thursday

Thursday: Sunny, with a high near 76.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 59.
Mostly Clear
 Friday

Friday: Mostly sunny, with a high near 78.
Mostly Sunny
Hi 71 °F Lo 56 °F Hi 71 °F Lo 55 °F Hi 73 °F Lo 57 °F Hi 76 °F Lo 59 °F Hi 78 °F

 

Today
 
 Partly sunny, with a high near 71. Southwest wind 5 to 15 mph.
Tonight
 
 A 20 percent chance of showers. Mostly cloudy, with a low around 56. West wind 5 to 15 mph.
Tuesday
 
 Mostly sunny, with a high near 71. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
 
 Mostly clear, with a low around 55. West southwest wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 15 mph.
Wednesday
 
 Sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
 
 Clear, with a low around 57.
Thursday
 
 Sunny, with a high near 76.
Thursday Night
 
 Mostly clear, with a low around 59.
Friday
 
 Mostly sunny, with a high near 78.
Friday Night
 
 Mostly clear, with a low around 60.
Saturday
 
 Mostly sunny, with a high near 80.
Saturday Night
 
 Mostly clear, with a low around 61.
Sunday
 
 Sunny, with a high near 81.

 

Forecast from NOAA-NWS for 3 Miles NNW Los Alamitos CA.