Portola Valley Ranch Weather Forecast

    • 51
    • 84

    Mostly Sunny

    • 51
    • 66

    Chance Rain

    • 47
    • 61

    Chance Rain

    • 43
    • 60

    Slight Chance Rain

    • 44
    • 60

    Rain Likely

    • 46
    • 58

    Rain Likely

    • 46
    • 61

    Slight Chance Rain

Today 25 Mar San Francisco Bay Shoreline

Partly cloudy. Highs in the 80s. Light Winds. Becoming northwest around 5 Mph in the afternoon.

Tonight 25 Mar San Francisco Bay Shoreline

Partly cloudy. Lows in the mid 50s. Northwest Winds around 5 Mph. Becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portola Valley Ranch Temperature Statistics

March Temperature

Palo Alto Airport (8.1 miles)

  • Lowest 7 March, 2025

    39.2 °F

  • Average March

    54.6 °F

  • Highest 23 March, 2025

    69.8 °F

Climate (2020–Present)

Palo Alto Airport (8.1 miles)

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  • Average Low 2020–2025

    51.3 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    67.4 °F
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