San Francisco Bay - Guadalupe Slough Entrance Weather Forecast

    • 40
    • 68

    Patchy Fog

    • 46
    • 67

    Increasing Clouds

    • 45
    • 67

    Mostly Sunny

    • 44
    • 67

    Mostly Sunny

    • 46
    • 66

    Mostly Sunny

    • 46
    • 65

    Partly Sunny

    • 46
    • 61

    Areas Fog

Today 16 Jan San Francisco Bay Shoreline

Sunny. Highs in the upper 60s. Northeast Winds 5 to 15 Mph. Gusts up to 30 Mph late in the morning.

Tonight 16 Jan San Francisco Bay Shoreline

Mostly clear except patchy fog after midnight. Lows in the 40s. North Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Guadalupe Slough Entrance Temperature Statistics

January Temperature

Palo Alto Airport (4.3 miles)

  • Lowest 10 January, 2026

    33.8 °F

  • Average January

    53.8 °F

  • Highest 14 January, 2026

    66.2 °F

Climate (2021–Present)

Palo Alto Airport (4.3 miles)

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  • Average Low 2021–2026

    50.8 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    67.1 °F
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