San Gregorio State Beach Weather Forecast

    • 51
    • 57

    Mostly Cloudy

    • 51
    • 57

    Mostly Cloudy

    • 53
    • 58

    Mostly Cloudy

    • 53
    • 60

    Mostly Cloudy

    • 52
    • 59

    Mostly Cloudy

    • 53
    • 61

    Partly Sunny

    • 53
    • 60

    Mostly Cloudy

Today 5 Jul San Francisco Peninsula Coast

Mostly cloudy. Highs in the lower 60s. Northwest Winds 10 to 15 Mph.

Tonight 5 Jul San Francisco Peninsula Coast

Mostly cloudy. Lows around 50. Northwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Gregorio State Beach Temperature Statistics

July Temperature

Half Moon Bay Airport (14.3 miles)

  • Lowest 1 July, 2025

    51.8 °F

  • Average July

    54.8 °F

  • Highest 1 July, 2025

    60.8 °F

Climate (2020–Present)

Half Moon Bay Airport (14.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    60.4 °F
Get WillyWeather+ to remove ads