Half Moon Bay Airport Weather Forecast

    • 49
    • 61

    Partly Sunny

    • 50
    • 65

    Partly Sunny

    • 49
    • 61

    Mostly Cloudy

    • 48
    • 59

    Chance Rain

    • 48
    • 60

    Rain Likely

    • 47
    • 57

    Breezy

    • 49
    • 63

    Mostly Sunny

Today 28 Mar San Francisco Peninsula Coast

Sunny. Highs in the upper 60s. West Winds 5 to 10 Mph.

Tonight 28 Mar San Francisco Peninsula Coast

Partly cloudy. Lows in the upper 40s. West Winds around 5 Mph in the evening. Becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Half Moon Bay Airport Temperature Statistics

March Temperature

Half Moon Bay Airport (0 miles)

  • Lowest 11 March, 2026

    41 °F

  • Average March

    56.2 °F

  • Highest 16 March, 2026

    78.8 °F

Climate (2021–Present)

Half Moon Bay Airport (0 miles)

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

  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    60.8 °F
Get WillyWeather+ to remove ads