National Weather Service Forecast for: Los Osos CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 3:58 am PDT Jun 13, 2025
 
Today

Today: Sunny, with a high near 64. Breezy, with a west northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Sunny then
Sunny and
Breezy
 Tonight

Tonight: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 53. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Patchy Fog

 Saturday

Saturday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 67. West northwest wind 5 to 15 mph.
Patchy Fog
then Sunny
 Saturday
Night
Saturday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 52. North northwest wind 5 to 15 mph.
Patchy Fog

 Sunday

Sunday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 67. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Patchy Fog
then Sunny
 Sunday
Night
Sunday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 51.
Patchy Fog

 Monday

Monday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 66.
Patchy Fog
then Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 51.
Mostly Clear

 Tuesday

Tuesday: Sunny, with a high near 69.
Sunny
Hi 64 °F Lo 53 °F Hi 67 °F Lo 52 °F Hi 67 °F Lo 51 °F Hi 66 °F Lo 51 °F Hi 69 °F

 

Today
 
 Sunny, with a high near 64. Breezy, with a west northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Tonight
 
 Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 53. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
 
 Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 67. West northwest wind 5 to 15 mph.
Saturday Night
 
 Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 52. North northwest wind 5 to 15 mph.
Sunday
 
 Patchy fog before 11am. Otherwise, mostly sunny, with a high near 67. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
 
 Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 51.
Monday
 
 Patchy fog before 11am. Otherwise, mostly sunny, with a high near 66.
Monday Night
 
 Mostly clear, with a low around 51.
Tuesday
 
 Sunny, with a high near 69.
Tuesday Night
 
 Mostly clear, with a low around 55.
Wednesday
 
 Sunny, with a high near 71.
Wednesday Night
 
 Mostly clear, with a low around 55.
Juneteenth
 
 Sunny, with a high near 67.

 

Forecast from NOAA-NWS for Los Osos CA.