National Weather Service Forecast for: Millbrae CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 am PDT Jun 22, 2026
 
Overnight

Overnight: Mostly cloudy, with a low around 53. West southwest wind around 7 mph.
Mostly Cloudy
Monday

Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 70. West wind 5 to 13 mph.
Becoming
Sunny
Monday
Night
Monday Night: Increasing clouds, with a low around 54. West wind 5 to 10 mph becoming light west southwest  after midnight.
Increasing
Clouds
Tuesday

Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 73. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon.
Decreasing
Clouds
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 54. Southwest wind 5 to 10 mph.
Partly Cloudy
Wednesday

Wednesday: Mostly sunny, with a high near 74.
Mostly Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 55.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 71.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 54.
Mostly Clear
Lo 53 °F Hi 70 °F Lo 54 °F Hi 73 °F Lo 54 °F Hi 74 °F Lo 55 °F Hi 71 °F Lo 54 °F

 

Overnight
 
Mostly cloudy, with a low around 53. West southwest wind around 7 mph.
Monday
 
Mostly cloudy through mid morning, then gradual clearing, with a high near 70. West wind 5 to 13 mph.
Monday Night
 
Increasing clouds, with a low around 54. West wind 5 to 10 mph becoming light west southwest after midnight.
Tuesday
 
Mostly cloudy, then gradually becoming sunny, with a high near 73. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon.
Tuesday Night
 
Partly cloudy, with a low around 54. Southwest wind 5 to 10 mph.
Wednesday
 
Mostly sunny, with a high near 74.
Wednesday Night
 
Mostly clear, with a low around 55.
Thursday
 
Sunny, with a high near 71.
Thursday Night
 
Mostly clear, with a low around 54.
Friday
 
Mostly sunny, with a high near 69.
Friday Night
 
Partly cloudy, with a low around 56.
Saturday
 
Mostly sunny, with a high near 67.
Saturday Night
 
Mostly clear, with a low around 53.
Sunday
 
Sunny, with a high near 74.

 

Forecast from NOAA-NWS for Millbrae CA.