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Hazardous Weather Conditions

Current conditions at

Half Moon Bay Airport (KHAF)

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

Mist

15°C

59°F

Humidity 100%
Wind Speed S 8 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 15°C (59°F)
Visibility 4.83 km
Last update 09 Oct 10:35 PM PDT
Extended Forecast for

Half Moon Bay CA

  • Tonight

    Tonight: Patchy drizzle. Mostly cloudy, with a low around 12. Southwest wind 10 to 13 km/h.

    Low: 12 °C

    Patchy
    Drizzle

  • Saturday

    Saturday: Patchy drizzle before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 15. West northwest wind 13 to 18 km/h.

    High: 15 °C

    Patchy
    Drizzle then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 9. West northwest wind 10 to 16 km/h, with gusts as high as 29 km/h.

    Low: 9 °C

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 16. West northwest wind 5 to 13 km/h.

    High: 16 °C

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. Light and variable wind becoming south 6 to 11 km/h after midnight.

    Low: 9 °C

    Partly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 17.

    High: 17 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 10.

    Low: 10 °C

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 17.

    High: 17 °C

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10.

    Low: 10 °C

    Partly Cloudy

Detailed Forecast

Tonight
Patchy drizzle. Mostly cloudy, with a low around 12. Southwest wind 10 to 13 km/h.
Saturday
Patchy drizzle before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 15. West northwest wind 13 to 18 km/h.
Saturday Night
Increasing clouds, with a low around 9. West northwest wind 10 to 16 km/h, with gusts as high as 29 km/h.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 16. West northwest wind 5 to 13 km/h.
Sunday Night
Partly cloudy, with a low around 9. Light and variable wind becoming south 6 to 11 km/h after midnight.
Columbus Day
Mostly sunny, with a high near 17.
Monday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 10.
Tuesday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 17.
Tuesday Night
Partly cloudy, with a low around 10.
Wednesday
Mostly sunny, with a high near 18.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Half Moon Bay CA
 37.47°N 122.45°W (Elev. 7 m)
Last Update:
8:52 pm PDT Oct 9, 2026
Forecast Valid:
10pm PDT Oct 9, 2026-6pm PDT Oct 16, 2026
 
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Additional Resources

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