San Francisco Bay - Mowry Slough Entrance Weather Forecast

    • 49
    • 60

    Mostly Cloudy

    • 54
    • 62

    Rain

    • 56
    • 58

    Rain Showers

    • 54
    • 59

    Rain

    • 50
    • 57

    Rain Likely

    • 49
    • 57

    Rain

    • 49
    • 56

    Rain Likely

Today 18 Dec San Francisco Bay Shoreline

Partly cloudy. Highs around 60. Light Winds.

Tonight 18 Dec San Francisco Bay Shoreline

Mostly cloudy. Patchy fog. A slight chance of rain. Lows in the lower 50s. West Winds up to 5 Mph. Becoming south around 5 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Mowry Slough Entrance Temperature Statistics

December Temperature

Palo Alto Airport (3.7 miles)

  • Lowest 13 December, 2025

    33.8 °F

  • Average December

    49.2 °F

  • Highest 3 December, 2025

    64.4 °F

Climate (2020–Present)

Palo Alto Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    50.7 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    67.1 °F
Get WillyWeather+ to remove ads