National Weather Service Forecast for: Sierra Madre CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 2:12 pm PDT May 26, 2026
 
This
Afternoon
This Afternoon: Mostly cloudy, with a high near 68. South wind around 10 mph.
Mostly Cloudy

 Tonight

Tonight: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 54. South southwest wind 5 to 10 mph.
Slight Chance
Rain then
Cloudy
 Wednesday

Wednesday: A 40 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 63. 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 before 11pm. Mostly cloudy, with a low around 53. South southwest wind around 5 mph becoming calm in the evening.
Slight Chance
Showers then
Cloudy
 Thursday

Thursday: Partly sunny, with a high near 65. 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 53.
Partly Cloudy

 Friday

Friday: Sunny, with a high near 71.
Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 50.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 72.
Sunny
Hi 68 °F Lo 54 °F Hi 63 °F Lo 53 °F Hi 65 °F Lo 53 °F Hi 71 °F Lo 50 °F Hi 72 °F

 

This Afternoon
 
 Mostly cloudy, with a high near 68. South wind around 10 mph.
Tonight
 
 A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 54. South southwest wind 5 to 10 mph.
Wednesday
 
 A 40 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 63. 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 before 11pm. Mostly cloudy, with a low around 53. South southwest wind around 5 mph becoming calm in the evening.
Thursday
 
 Partly sunny, with a high near 65. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
 
 Partly cloudy, with a low around 53.
Friday
 
 Sunny, with a high near 71.
Friday Night
 
 Mostly clear, with a low around 50.
Saturday
 
 Sunny, with a high near 72.
Saturday Night
 
 Clear, with a low around 55.
Sunday
 
 Sunny, with a high near 77.
Sunday Night
 
 Mostly clear, with a low around 58.
Monday
 
 Sunny, with a high near 81.

 

Forecast from NOAA-NWS for Sierra Madre CA.