National Weather Service Forecast for: Arroyo Grande CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 2:17 pm PDT Jun 13, 2025
 
Overnight

Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 53. Northwest wind around 5 mph.
Patchy Fog
Saturday

Saturday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 74. West northwest wind 5 to 10 mph increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Patchy Fog
then Sunny
Saturday
Night
Saturday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 51. North northwest wind around 5 mph.
Patchy Fog
Sunday

Sunday: Mostly sunny, with a high near 73. Light north northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Mostly Sunny
Sunday
Night
Sunday Night: Partly cloudy, with a low around 51. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Partly Cloudy
Monday

Monday: Mostly sunny, with a high near 73.
Mostly Sunny
Monday
Night
Monday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 51.
Patchy Fog
Tuesday

Tuesday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 75.
Patchy Fog
then Sunny
Tuesday
Night
Tuesday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 54.
Patchy Fog
Lo 53 °F Hi 74 °F Lo 51 °F Hi 73 °F Lo 51 °F Hi 73 °F Lo 51 °F Hi 75 °F Lo 54 °F

 

Overnight
 
Patchy fog. Otherwise, mostly cloudy, with a low around 53. Northwest wind around 5 mph.
Saturday
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 74. West northwest wind 5 to 10 mph increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
 
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 51. North northwest wind around 5 mph.
Sunday
 
Mostly sunny, with a high near 73. Light north northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
 
Partly cloudy, with a low around 51. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
 
Mostly sunny, with a high near 73.
Monday Night
 
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 51.
Tuesday
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75.
Tuesday Night
 
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54.
Wednesday
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77.
Wednesday Night
 
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Juneteenth
 
Patchy fog. Otherwise, mostly sunny, with a high near 72.
Thursday Night
 
Patchy fog. Otherwise, mostly cloudy, with a low around 51.
Friday
 
Patchy fog. Otherwise, mostly sunny, with a high near 71.

 

Forecast from NOAA-NWS for Arroyo Grande CA.