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September 19th, 2025 :: 3:43 am PDT   

Local Weather Report for
Arroyo Grande
California, United States

 Arroyo Grande Weather Forecast Summary  
 
Today
Sep 19th
Saturday
Sep 20th
Sunday
Sep 21st
Monday
Sep 22nd
Tuesday
Sep 23rd
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Showers
23°C
22°C
14°C
21°C
14°C
22°C
14°C
20°C
15°C
 
 Arroyo Grande Detailed Weather Forecast  
 
Friday, September 19th, 2025
Overnight Temperature: 17°C
Clear.
Morning Temperature: 23°C
Sunny with cloudy periods.
Afternoon Temperature: 18°C
Sunny with cloudy periods.
Evening Temperature: 16°C
Clear.
Saturday, September 20th, 2025
Overnight Temperature: 16°C
Clear.
Morning Temperature: 22°C
Sunny. Windy at times.
Afternoon Temperature: 17°C
Mostly sunny.
Evening Temperature: 15°C
Clear with cloudy periods.
Sunday, September 21st, 2025
Overnight Temperature: 15°C
Clear with cloudy periods.
Morning Temperature: 21°C
Sunny. Windy at times.
Afternoon Temperature: 17°C
Mostly sunny.
Evening Temperature: 14°C
Mostly clear.
Monday, September 22nd, 2025
Overnight Temperature: 15°C
Clear.
Morning Temperature: 22°C
Mostly sunny. Windy at times.
Afternoon Temperature: 16°C
Sunny with cloudy periods.
Evening Temperature: 15°C
Clear with cloudy periods with a chance of showers.
Tuesday, September 23rd, 2025
Overnight Temperature: 15°C
Cloudy with a chance of showers.
Morning Temperature: 19°C
Cloudy with a slight chance of showers.
Afternoon Temperature: 18°C
Cloudy with showers likely.
Evening Temperature: 17°C
A mix of cloudy and clear skies with showers likely.
Wednesday, September 24th, 2025
Overnight Temperature: 16°C
Clear with cloudy periods.
Morning Temperature: 22°C
Mostly sunny. Windy at times.
Afternoon Temperature: 18°C
Sunny.
Evening Temperature: 15°C
Mostly clear.
Thursday, September 25th, 2025
Overnight Temperature: 14°C
A mix of cloudy and clear skies.
Morning Temperature: 19°C
A mix of cloud and sun.
Afternoon Temperature: 16°C
Sunny with cloudy periods.
Evening Temperature: 14°C
Clear.
Friday, September 26th, 2025
Overnight Temperature: 15°C
Clear.
Morning Temperature: 23°C
Sunny.
Afternoon Temperature: 19°C
A mix of cloud and sun.
Evening Temperature: 18°C
A mix of cloudy and clear skies.
Saturday, September 27th, 2025
Overnight Temperature: 19°C
Clear.
Morning Temperature: 26°C
Mostly sunny.
Afternoon Temperature: 19°C
A mix of sun and cloud.
Evening Temperature: 20°C
Clear.





 

  [ Local Weather Report ]
Grover Beach, CA 
 
Pismo Beach, CA 
 
San Luis Obispo, CA 
2:56 AM  17°C
Overcast
 
Guadalupe, CA 
2:51 AM  17°C
light rain mist
 
Santa Maria, CA 
2:51 AM  17°C
light rain mist
 
Morro Bay, CA 
 
Atascadero, CA 
2:53 AM  20°C
 
 
Lompoc, CA 
2:51 AM  18°C
Overcast
 
Vandenberg, CA 
2:51 AM  18°C
Overcast
 
Paso Robles, CA 
2:53 AM  20°C
 

This WeatherCity Weather Forecast for Arroyo Grande, California, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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