San Francisco Bay - Guadalupe Slough Entrance Weather Forecast

    • 51
    • 70

    Becoming Sunny

    • 53
    • 74

    Mostly Sunny

    • 58
    • 79

    Sunny

    • 59
    • 82

    Sunny

    • 56
    • 80

    Mostly Sunny

    • 54
    • 72

    Mostly Sunny

Today 13 Oct San Francisco Bay Shoreline

Sunny. Highs in the lower to mid 70s. North Winds around 5 Mph increasing to northwest 10 to 20 Mph in the afternoon.

Tonight 13 Oct San Francisco Bay Shoreline

Mostly clear. Lows in the lower 50s. West Winds 10 to 20 Mph. Becoming southeast up to 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Guadalupe Slough Entrance Temperature Statistics

October Temperature

Palo Alto Airport (4.3 miles)

  • Lowest 11 October, 2026

    48.2 °F

  • Average October

    68.1 °F

  • Highest 4 October, 2026

    86 °F

Climate (2021–2026)

Palo Alto Airport (4.3 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    67.5 °F
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