San Francisco Bay - Guadalupe Slough Entrance Weather Forecast

    • 56
    • 73

    Increasing Clouds

    • 57
    • 75

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 57
    • 72

    Mostly Cloudy

    • 53
    • 69

    Mostly Sunny

    • 56
    • 75

    Mostly Sunny

Today 23 Jun San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s. West Winds 5 to 10 Mph. Becoming northwest 10 to 20 Mph in the afternoon.

Tonight 23 Jun San Francisco Bay Shoreline

Mostly cloudy. Lows in the mid 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Guadalupe Slough Entrance Temperature Statistics

June Temperature

Palo Alto Airport (4.3 miles)

  • Lowest 1 June, 2026

    53.6 °F

  • Average June

    68.3 °F

  • Highest 11 June, 2026

    95 °F

Climate (2021–2026)

Palo Alto Airport (4.3 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    67.4 °F
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