Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

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

Overcast

55°F

13°C

Humidity NA
Wind Speed S 9 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint N/A
Visibility 9.00 mi
Last update NA
Extended Forecast for

Half Moon Bay CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. South southwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 63. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 64. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 64 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 54. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 54 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 55.

    Low: 55 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 53. South southwest wind 5 to 7 mph becoming calm after midnight.
Sunday
Partly sunny, with a high near 63. Calm wind becoming southwest 5 to 7 mph in the morning.
Sunday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53. Calm wind.
Monday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 64. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 54. West southwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 63.
Tuesday Night
Cloudy, with a low around 55.
Wednesday
Mostly cloudy, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 56.
Thursday
Partly sunny, with a high near 64.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Friday
Patchy fog. Otherwise, mostly cloudy, with a high near 63.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Saturday
Patchy fog. Otherwise, mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Half Moon Bay CA
 37.47°N 122.45°W (Elev. 7 ft)
3:36 pm PDT Jul 12, 2025
8pm PDT Jul 12, 2025-6pm PDT Jul 19, 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