National Weather Service Forecast for: 8 Miles NNE San Luis Obispo CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 11:26 am PDT Oct 6, 2026
 
This
Afternoon
This Afternoon: Sunny and hot, with a high near 104. West northwest wind around 5 mph.
Hot
Tonight

Tonight: Clear, with a low around 54. West wind around 5 mph becoming calm.
Clear
Wednesday

Wednesday: Sunny and hot, with a high near 102. North northeast wind 5 to 10 mph.
Hot
Wednesday
Night
Wednesday Night: Clear, with a low around 53. West northwest wind around 5 mph becoming northeast after midnight.
Clear
Thursday

Thursday: Sunny and hot, with a high near 100. Northeast wind around 5 mph becoming west in the afternoon.
Hot
Thursday
Night
Thursday Night: Mostly clear, with a low around 51.
Mostly Clear
Friday

Friday: Sunny, with a high near 84.
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 51.
Mostly Clear
Saturday

Saturday: Mostly sunny, with a high near 75.
Mostly Sunny
Hi 104 °F Lo 54 °F Hi 102 °F Lo 53 °F Hi 100 °F Lo 51 °F Hi 84 °F Lo 51 °F Hi 75 °F

Heat Advisory
 

This Afternoon
 
Sunny and hot, with a high near 104. West northwest wind around 5 mph.
Tonight
 
Clear, with a low around 54. West wind around 5 mph becoming calm.
Wednesday
 
Sunny and hot, with a high near 102. North northeast wind 5 to 10 mph.
Wednesday Night
 
Clear, with a low around 53. West northwest wind around 5 mph becoming northeast after midnight.
Thursday
 
Sunny and hot, with a high near 100. Northeast wind around 5 mph becoming west in the afternoon.
Thursday Night
 
Mostly clear, with a low around 51.
Friday
 
Sunny, with a high near 84.
Friday Night
 
Mostly clear, with a low around 51.
Saturday
 
Mostly sunny, with a high near 75.
Saturday Night
 
Partly cloudy, with a low around 46.
Sunday
 
Mostly sunny, with a high near 71.
Sunday Night
 
Mostly clear, with a low around 45.
Columbus Day
 
A slight chance of showers. Mostly sunny, with a high near 71.

 

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