Downtown (South San Francisco) Weather Forecast

    • 47
    • 59

    Rain

    • 48
    • 61

    Chance Rain

    • 50
    • 63

    Rain

    • 46
    • 59

    Rain Likely

    • 44
    • 60

    Mostly Sunny

    • 46
    • 61

    Mostly Cloudy

Today 14 Mar San Francisco Bay Shoreline

Rain likely. Highs in the upper 50s. South Winds 10 to 20 Mph. Becoming west in the afternoon.

Tonight 14 Mar San Francisco Bay Shoreline

Mostly cloudy in the evening then becoming partly cloudy. A chance of rain in the evening. Lows in the mid 40s. West Winds 10 to 20 Mph. Becoming 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown (South San Francisco) Temperature Statistics

March Temperature

San Francisco, San Francisco International Airport (3.1 miles)

  • Lowest 8 March, 2025

    44.1 °F

  • Average March

    53 °F

  • Highest 7 March, 2025

    64.7 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (3.1 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    58.4 °F

  • Average High 2020–2025

    66.8 °F
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