National Weather Service Forecast for: Arcadia CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 4:06 pm PDT May 26, 2026
 
This
Afternoon
This Afternoon: Mostly cloudy, with a high near 69. South wind around 10 mph.
Mostly Cloudy
Tonight

Tonight: Mostly cloudy, with a low around 55. South southwest wind 5 to 10 mph.
Mostly Cloudy
Wednesday

Wednesday: A 30 percent chance of showers, mainly after 11am.  Mostly cloudy, with a high near 66. South wind around 5 mph.  New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers
Wednesday
Night
Wednesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 54. South southwest wind 5 to 10 mph becoming light south  in the evening.
Slight Chance
Showers
Thursday

Thursday: Partly sunny, with a high near 67. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Partly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 55.
Partly Cloudy
Friday

Friday: Sunny, with a high near 73.
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 54.
Mostly Clear
Saturday

Saturday: Sunny, with a high near 78.
Sunny
Hi 69 °F Lo 55 °F Hi 66 °F Lo 54 °F Hi 67 °F Lo 55 °F Hi 73 °F Lo 54 °F Hi 78 °F

 

This Afternoon
 
Mostly cloudy, with a high near 69. South wind around 10 mph.
Tonight
 
Mostly cloudy, with a low around 55. South southwest wind 5 to 10 mph.
Wednesday
 
A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 66. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
 
A 20 percent chance of showers. Mostly cloudy, with a low around 54. South southwest wind 5 to 10 mph becoming light south in the evening.
Thursday
 
Partly sunny, with a high near 67. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
 
Partly cloudy, with a low around 55.
Friday
 
Sunny, with a high near 73.
Friday Night
 
Mostly clear, with a low around 54.
Saturday
 
Sunny, with a high near 78.
Saturday Night
 
Mostly clear, with a low around 57.
Sunday
 
Sunny, with a high near 83.
Sunday Night
 
Mostly clear, with a low around 58.
Monday
 
Sunny, with a high near 86.

 

Forecast from NOAA-NWS for Arcadia CA.