San Francisco Bay - Bayfront Park Weather Forecast

    • 41
    • 54

    Becoming Sunny

    • 43
    • 56

    Mostly Cloudy

    • 44
    • 57

    Partly Sunny

    • 46
    • 59

    Mostly Sunny

    • 49
    • 61

    Mostly Sunny

    • 49
    • 62

    Mostly Sunny

Today 9 Jan San Francisco Bay Shoreline

Partly cloudy in the morning then becoming sunny. Highs in the mid 50s. Northeast Winds 5 to 10 Mph.

Tonight 9 Jan San Francisco Bay Shoreline

Clear except for frost after midnight. Lows in the mid 30s to lower 40s. Northeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Bayfront Park Temperature Statistics

January Temperature

San Francisco, San Francisco International Airport (0.6 miles)

  • Lowest 1 January, 2026

    51.1 °F

  • Average January

    55.3 °F

  • Highest 3 January, 2026

    63 °F

Climate (2021–Present)

San Francisco, San Francisco International Airport (0.6 miles)

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

  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    66.5 °F
Get WillyWeather+ to remove ads