San Francisco Bay - Guadalupe Slough Entrance Weather Forecast

    • 55
    • 83

    Increasing Clouds

    • 54
    • 76

    Mostly Cloudy

    • 50
    • 68

    Chance Rain

    • 49
    • 69

    Chance Rain

    • 43
    • 63

    Mostly Sunny

    • 46
    • 72

    Sunny

    • 50
    • 77

    Sunny

Today 29 Mar San Francisco Bay Shoreline

Sunny. Highs in the 80s. Northwest Winds 5 to 10 Mph.

Tonight 29 Mar San Francisco Bay Shoreline

Partly cloudy. Lows in the mid 50s. West Winds 5 to 10 Mph. Becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Guadalupe Slough Entrance Temperature Statistics

March Temperature

Palo Alto Airport (4.3 miles)

  • Lowest 5 March, 2026

    44.6 °F

  • Average March

    64.3 °F

  • Highest 19 March, 2026

    86 °F

Climate (2021–Present)

Palo Alto Airport (4.3 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    67.4 °F
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