National Weather Service Forecast for: Half Moon Bay CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 2:17 am PDT Apr 14, 2025
 
Overnight

Overnight: Mostly clear, with a low around 47. Calm wind.
Mostly Clear
 Monday

Monday: Sunny, with a high near 66. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Sunny
 Monday
Night
Monday Night: Mostly cloudy, with a low around 47. South southwest wind 3 to 6 mph.
Mostly Cloudy
 Tuesday

Tuesday: Partly sunny, with a high near 61. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Partly Sunny
 Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 48. Southwest wind 5 to 9 mph becoming light south southwest after midnight.
Mostly Cloudy
 Wednesday

Wednesday: Mostly cloudy, with a high near 60.
Mostly Cloudy
 Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 48.
Mostly Cloudy
 Thursday

Thursday: Partly sunny, with a high near 59.
Partly Sunny
 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 46.
Mostly Cloudy
Lo 47 °F Hi 66 °F Lo 47 °F Hi 61 °F Lo 48 °F Hi 60 °F Lo 48 °F Hi 59 °F Lo 46 °F

 

Overnight
 
 Mostly clear, with a low around 47. Calm wind.
Monday
 
 Sunny, with a high near 66. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
 
 Mostly cloudy, with a low around 47. South southwest wind 3 to 6 mph.
Tuesday
 
 Partly sunny, with a high near 61. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
 
 Mostly cloudy, with a low around 48. Southwest wind 5 to 9 mph becoming light south southwest after midnight.
Wednesday
 
 Mostly cloudy, with a high near 60.
Wednesday Night
 
 Mostly cloudy, with a low around 48.
Thursday
 
 Partly sunny, with a high near 59.
Thursday Night
 
 Mostly cloudy, with a low around 46.
Friday
 
 Sunny, with a high near 65.
Friday Night
 
 Mostly clear, with a low around 47.
Saturday
 
 Sunny, with a high near 64.
Saturday Night
 
 Partly cloudy, with a low around 47.
Sunday
 
 Mostly sunny, with a high near 60.

 

Forecast from NOAA-NWS for Half Moon Bay CA.