National Weather Service Forecast for: 8 Miles NNE San Luis Obispo CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 12:47 am PST Dec 23, 2025
 
Overnight

Overnight: A 10 percent chance of rain after 4am. Cloudy, with a low around 47. South southeast wind around 5 mph.
Slight Chance
Rain
 Tuesday

Tuesday: Rain likely, mainly after 4pm. Cloudy, with a high near 61. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely
and Breezy
 Tuesday
Night
Tuesday Night: Rain likely, then rain and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Low around 50. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Heavy Rain
and Breezy
 Wednesday

Wednesday: Rain. High near 57. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Rain and
Breezy
 Wednesday
Night
Wednesday Night: Rain. Low around 48. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Rain and
Breezy
 Christmas
Day
Christmas Day: Rain. High near 55. Breezy. Chance of precipitation is 100%.
Rain and
Breezy
 Thursday
Night
Thursday Night: Rain. Low around 44. Chance of precipitation is 90%.
Rain
 Friday

Friday: Rain. Cloudy, with a high near 54.
Rain
 Friday
Night
Friday Night: Rain, mainly before 10pm. Mostly cloudy, with a low around 38.
Rain
Lo 47 °F Hi 61 °F Lo 50 °F Hi 57 °F Lo 48 °F Hi 55 °F Lo 44 °F Hi 54 °F Lo 38 °F

Flood Watch
High Wind Warning
 

Overnight
 
 A 10 percent chance of rain after 4am. Cloudy, with a low around 47. South southeast wind around 5 mph.
Tuesday
 
 Rain likely, mainly after 4pm. Cloudy, with a high near 61. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Rain likely, then rain and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Low around 50. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
 
 Rain. High near 57. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
 
 Rain. Low around 48. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Christmas Day
 
 Rain. High near 55. Breezy. Chance of precipitation is 100%.
Thursday Night
 
 Rain. Low around 44. Chance of precipitation is 90%.
Friday
 
 Rain. Cloudy, with a high near 54.
Friday Night
 
 Rain, mainly before 10pm. Mostly cloudy, with a low around 38.
Saturday
 
 Mostly sunny, with a high near 56.
Saturday Night
 
 Mostly clear, with a low around 36.
Sunday
 
 Sunny, with a high near 58.
Sunday Night
 
 Partly cloudy, with a low around 37.
Monday
 
 Partly sunny, with a high near 59.

 

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