National Weather Service Forecast for: Sierra Madre CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 8:27 pm PDT Jun 29, 2026
 
Tonight

Tonight: Patchy fog after 11pm. Otherwise, partly cloudy early, then becoming cloudy, with a low around 56. South southwest wind around 5 mph becoming calm in the evening.
Patchy Fog

 Tuesday

Tuesday: Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 73. Calm wind becoming south southwest around 5 mph in the afternoon.
Patchy
Drizzle then
Mostly Sunny
 Tuesday
Night
Tuesday Night: Increasing clouds, with a low around 54. South southwest wind around 5 mph becoming calm in the evening.
Increasing
Clouds
 Wednesday

Wednesday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 77. Calm wind becoming south southwest around 5 mph in the afternoon.
Patchy Fog
then Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 55. Southwest wind around 5 mph becoming calm in the evening.
Mostly Clear

 Thursday

Thursday: Sunny, with a high near 80.
Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 56.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 83.
Mostly Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 57.
Partly Cloudy
Lo 56 °F Hi 73 °F Lo 54 °F Hi 77 °F Lo 55 °F Hi 80 °F Lo 56 °F Hi 83 °F Lo 57 °F

 

Tonight
 
 Patchy fog after 11pm. Otherwise, partly cloudy early, then becoming cloudy, with a low around 56. South southwest wind around 5 mph becoming calm in the evening.
Tuesday
 
 Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 73. Calm wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
 
 Increasing clouds, with a low around 54. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
 
 Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 77. Calm wind becoming south southwest around 5 mph in the afternoon.
Wednesday Night
 
 Mostly clear, with a low around 55. Southwest wind around 5 mph becoming calm in the evening.
Thursday
 
 Sunny, with a high near 80.
Thursday Night
 
 Partly cloudy, with a low around 56.
Friday
 
 Mostly sunny, with a high near 83.
Friday Night
 
 Partly cloudy, with a low around 57.
Independence Day
 
 Mostly sunny, with a high near 85.
Saturday Night
 
 Partly cloudy, with a low around 59.
Sunday
 
 Sunny, with a high near 85.
Sunday Night
 
 Mostly clear, with a low around 59.
Monday
 
 Sunny, with a high near 86.

 

Forecast from NOAA-NWS for Sierra Madre CA.