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

Gusty Winds in the Mid-Atlantic and Northeast; Atmospheric River to Impact the Northwest

Gusty winds are expected from portions of the Mid-Atlantic into the Northeast through the night following the system that brought rain to the area. An atmospheric river will move into the Northwest late today into Saturday bringing moderate to heavy rainfall, mountain snow, windy conditions, and high surf to the area over the weekend. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

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

Mist

59°F

15°C

Humidity 93%
Wind Speed N 9 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 57°F (14°C)
Visibility 6.00 mi
Last update 01 Nov 12:55 PM PDT
Extended Forecast for

4 Miles E Half Moon Bay CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. West wind around 9 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. West wind 5 to 8 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. Light and variable wind becoming west 5 to 8 mph in the afternoon.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. West southwest wind around 7 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 60. West wind 5 to 9 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 11pm. Mostly cloudy, with a low around 55. Breezy.

    Low: 55 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Rain before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 59. Breezy.

    High: 59 °F

    Showers and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 65. West wind around 9 mph.
Tonight
Partly cloudy, with a low around 53. West wind 5 to 8 mph.
Sunday
Sunny, with a high near 67. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 49. West southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 60. West wind 5 to 9 mph.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 55. Breezy.
Wednesday
Rain before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 59. Breezy.
Wednesday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Half Moon Bay CA
 37.46°N 122.36°W (Elev. 1145 ft)
Last Update:
12:06 pm PDT Nov 1, 2025
Forecast Valid:
1pm PDT Nov 1, 2025-6pm PST Nov 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation