National Weather Service Forecast for: Santa Monica CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 1:41 am PST Dec 18, 2025
 
Overnight

Overnight: Clear, with a low around 57. North northeast wind around 10 mph.
Clear

Thursday

Thursday: Sunny, with a high near 73. Northeast wind 5 to 10 mph becoming west southwest in the afternoon.
Sunny

Thursday
Night
Thursday Night: Mostly clear, with a low around 56. West southwest wind around 5 mph becoming east northeast in the evening.
Mostly Clear

Friday

Friday: Sunny, with a high near 70. Northeast wind 5 to 10 mph becoming southwest in the afternoon.
Sunny

Friday
Night
Friday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 54. South southwest wind around 5 mph becoming east northeast in the evening.
Patchy Fog

Saturday

Saturday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 65.
Patchy Fog
then Partly
Sunny
Saturday
Night
Saturday Night: Mostly cloudy, with a low around 55.
Mostly Cloudy

Sunday

Sunday: Mostly cloudy, with a high near 65.
Mostly Cloudy

Sunday
Night
Sunday Night: Mostly cloudy, with a low around 55.
Mostly Cloudy

Lo 57 °F Hi 73 °F Lo 56 °F Hi 70 °F Lo 54 °F Hi 65 °F Lo 55 °F Hi 65 °F Lo 55 °F

Air Quality Alert
 

Overnight
 
Clear, with a low around 57. North northeast wind around 10 mph.
Thursday
 
Sunny, with a high near 73. Northeast wind 5 to 10 mph becoming west southwest in the afternoon.
Thursday Night
 
Mostly clear, with a low around 56. West southwest wind around 5 mph becoming east northeast in the evening.
Friday
 
Sunny, with a high near 70. Northeast wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
 
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 54. South southwest wind around 5 mph becoming east northeast in the evening.
Saturday
 
Patchy fog before 10am. Otherwise, partly sunny, with a high near 65.
Saturday Night
 
Mostly cloudy, with a low around 55.
Sunday
 
Mostly cloudy, with a high near 65.
Sunday Night
 
Mostly cloudy, with a low around 55.
Monday
 
Mostly cloudy, with a high near 65.
Monday Night
 
Mostly cloudy, with a low around 55.
Tuesday
 
A chance of rain. Mostly cloudy, with a high near 62.
Tuesday Night
 
Rain likely. Cloudy, with a low around 57.
Wednesday
 
Rain. Cloudy, with a high near 61.

 

Forecast from NOAA-NWS for Santa Monica CA.