National Weather Service Forecast for: 8 Miles NNE San Luis Obispo CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 5:58 am PDT Mar 19, 2026
 
Today

Today: Sunny, with a high near 92. Northeast wind around 10 mph.
Sunny
 Tonight

Tonight: Clear, with a low around 49. North northeast wind 5 to 10 mph.
Clear
 Friday

Friday: Sunny, with a high near 90. North northeast wind 5 to 10 mph becoming southwest in the afternoon.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 46. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Clear
 Saturday

Saturday: Sunny, with a high near 90. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 42.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 80.
Sunny
 Sunday
Night
Sunday Night: Clear, with a low around 51.
Clear
 Monday

Monday: Sunny, with a high near 84.
Sunny
Hi 92 °F Lo 49 °F Hi 90 °F Lo 46 °F Hi 90 °F Lo 42 °F Hi 80 °F Lo 51 °F Hi 84 °F

Heat Advisory
 

Today
 
 Sunny, with a high near 92. Northeast wind around 10 mph.
Tonight
 
 Clear, with a low around 49. North northeast wind 5 to 10 mph.
Friday
 
 Sunny, with a high near 90. North northeast wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
 
 Clear, with a low around 46. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Saturday
 
 Sunny, with a high near 90. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 42.
Sunday
 
 Sunny, with a high near 80.
Sunday Night
 
 Clear, with a low around 51.
Monday
 
 Sunny, with a high near 84.
Monday Night
 
 Clear, with a low around 53.
Tuesday
 
 Sunny, with a high near 86.
Tuesday Night
 
 Clear, with a low around 51.
Wednesday
 
 Sunny, with a high near 82.

 

Forecast from NOAA-NWS for 8 Miles NNE San Luis Obispo CA.