National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Half Moon Bay Airport (KHAF)

Lat: 37.5136°NLon: 122.4996°WElev: 65.0ft.

Overcast

61°F

16°C

Humidity 87%
Wind Speed S 14 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update 15 Jul 04:15 PM PDT
Extended Forecast for

Half Moon Bay CA

  • Tonight

    Tonight: A slight chance of drizzle after 11pm. Patchy fog after 9pm. Otherwise, cloudy, with a low around 53. South southwest wind 5 to 10 mph.

    Low: 53 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of drizzle before 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 61. South southwest wind 6 to 10 mph.

    High: 61 °F

    Slight Chance
    Drizzle and
    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of drizzle after 11pm. Patchy fog after 10pm. Otherwise, cloudy, with a low around 53. Southwest wind around 6 mph becoming calm in the evening.

    Low: 53 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 63 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 52. West southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 52 °F

    Patchy Fog

  • Friday

    Friday: Areas of fog before noon. Otherwise, mostly cloudy, with a high near 62.

    High: 62 °F

    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 52.

    Low: 52 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 62.

    High: 62 °F

    Areas Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 52.

    Low: 52 °F

    Patchy Fog

Detailed Forecast

Tonight
A slight chance of drizzle after 11pm. Patchy fog after 9pm. Otherwise, cloudy, with a low around 53. South southwest wind 5 to 10 mph.
Wednesday
A slight chance of drizzle before 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 61. South southwest wind 6 to 10 mph.
Wednesday Night
A slight chance of drizzle after 11pm. Patchy fog after 10pm. Otherwise, cloudy, with a low around 53. Southwest wind around 6 mph becoming calm in the evening.
Thursday
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Thursday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 52. West southwest wind 5 to 8 mph becoming calm in the evening.
Friday
Areas of fog before noon. Otherwise, mostly cloudy, with a high near 62.
Friday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 52.
Saturday
Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 62.
Saturday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 52.
Sunday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 63.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 52.
Monday
Areas of fog. Otherwise, mostly cloudy, with a high near 62.
Monday Night
Patchy fog. Otherwise, cloudy, with a low around 53.
Tuesday
Patchy fog. Otherwise, mostly cloudy, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Half Moon Bay CA
 37.48°N 122.42°W (Elev. 397 ft)
Last Update:
1:26 pm PDT Jul 15, 2025
Forecast Valid:
4pm PDT Jul 15, 2025-6pm PDT Jul 22, 2025
 
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Additional Resources

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