Weather World
City of Arroyo Grande, CAArroyo Grande, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Arroyo Grande Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  | | | | | | | |  |  |  |
| Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Showers |
| Lo: 53°FLo: 12°C | Hi: 83°FHi: 28°C | Lo: 56°FLo: 13°C | Hi: 87°FHi: 31°C | Lo: 63°FLo: 17°C | Hi: 80°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 66°FHi: 19°C | Lo: 53°FLo: 12°C | Hi: 63°FHi: 17°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 201 PM PDT Wed Oct 14 2026 
Arroyo Grande Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Arroyo Grande Weather Map
Arroyo Grande Quick Facts
Arroyo Grande Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 217 PM PDT Wed Oct 14 2026
Aviation
...14/1640Z.
At 1609Z at KLAX, there was no marine layer nor inversion.
High confidence in CAVU TAFs.
KLAX...High confidence in CAVU TAF. Any east wind component will be AOB 7 kts 10Z-16Z.
KBUR...High confidence in CAVU TAF.
Fire Weather
...14/909 AM.
Offshore flow will steadily increase each day through Thursday or Friday, then weaken over the weekend. During the Thursday and Friday peak, northeast winds of 20 to 40 mph with gusts to 40 to 60 mph will be common over the wind prone areas of Los...