7-Day Forecast 37.48°N 122.42°W (Text-Only)
NWS Forecast for: Half Moon Bay CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 2:42 pm PDT Jul 13, 2025
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  • Tonight

    Tonight: Patchy drizzle after 2am.  Patchy fog after 10pm.  Otherwise, cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Patchy Fog
    then Patchy
    Drizzle and
    Patchy Fog

  • Monday

    Monday: Patchy drizzle before 11am.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 63. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 63 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Partly
    Sunny

  • Monday
    Night

    Monday Night: Patchy drizzle after 2am.  Mostly cloudy, with a low around 52. Light southwest wind.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Drizzle


  • Tuesday

    Tuesday: Patchy drizzle before 11am.  Mostly cloudy, with a high near 62. Light south southwest wind increasing to 5 to 10 mph in the morning.

    High: 62 °F

    Patchy
    Drizzle then
    Partly Sunny


  • Tuesday
    Night

    Tuesday Night: Cloudy, with a low around 52. Southwest wind 5 to 10 mph.

    Low: 52 °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 53.

    Low: 53 °F

    Mostly Cloudy




  • Thursday

    Thursday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny




  • Thursday
    Night

    Thursday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy
    then Patchy
    Fog


  • Tonight: Patchy drizzle after 2am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 52. Calm wind.

    Monday: Patchy drizzle before 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 63. Calm wind becoming southwest 5 to 8 mph in the morning.

    Monday Night: Patchy drizzle after 2am. Mostly cloudy, with a low around 52. Light southwest wind.

    Tuesday: Patchy drizzle before 11am. Mostly cloudy, with a high near 62. Light south southwest wind increasing to 5 to 10 mph in the morning.

    Tuesday Night: Cloudy, with a low around 52. Southwest wind 5 to 10 mph.

    Wednesday: Mostly cloudy, with a high near 62.

    Wednesday Night: Mostly cloudy, with a low around 53.

    Thursday: Partly sunny, with a high near 63.

    Thursday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 53.

    Friday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 63.

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

    Saturday: Patchy fog. Otherwise, partly sunny, with a high near 63.

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

    Sunday: Mostly cloudy, with a high near 63.



    Half Moon Bay CA
     37.48°N 122.42°W (Elev. 397 ft)

    Visit your local NWS office at: https://www.weather.gov/mtr