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

Severe Thunderstorms in the Northeast and Northern Plains; Critical Fire Weather in the West

Scattered severe thunderstorms capable of damaging wind gusts and hail are forecast across the Northeast U.S. and North Dakota today. Heavy to excessive rainfall is possible over eastern New Mexico into western Texas and over the western Florida peninsula today. Critical fire weather conditions will persist today over parts of the interior Northwest and Great Basin. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

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

Mist

55°F

13°C

Humidity 100%
Wind Speed NW 8 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 55°F (13°C)
Visibility 3.00 mi
Last update 03 Jul 09:55 AM PDT
Extended Forecast for

Half Moon Bay CA

  • Today

    Today: Mostly cloudy, with a high near 61. West wind 9 to 14 mph.

    High: 61 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. West wind 9 to 11 mph.

    Low: 50 °F

    Mostly Cloudy

  • Independence Day

    Independence Day: Partly sunny, with a high near 59. West wind 11 to 15 mph, with gusts as high as 18 mph.

    High: 59 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49. West wind 9 to 15 mph, with gusts as high as 18 mph.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 60. West wind 8 to 11 mph.

    High: 60 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 61. West wind 9 to 14 mph.
Tonight
Mostly cloudy, with a low around 50. West wind 9 to 11 mph.
Independence Day
Partly sunny, with a high near 59. West wind 11 to 15 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 49. West wind 9 to 15 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 60. West wind 8 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 51.
Wednesday
Patchy fog. Otherwise, partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Half Moon Bay CA
 37.48°N 122.42°W (Elev. 397 ft)
Last Update:
2:32 am PDT Jul 3, 2025
Forecast Valid:
10am PDT Jul 3, 2025-6pm PDT Jul 9, 2025
 
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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