Downtown (South San Francisco) Weather Forecast

    • 51
    • 67

    Sunny

    • 51
    • 67

    Breezy

    • 52
    • 67

    Partly Sunny

    • 47
    • 60

    Chance Rain

    • 48
    • 60

    Mostly Sunny

    • 50
    • 63

    Partly Sunny

    • 50
    • 64

    Mostly Sunny

Today 1 May San Francisco Bay Shoreline

Sunny, breezy. Highs in the upper 60s to mid 70s. Northwest Winds 5 to 10 Mph increasing to 20 to 30 Mph in the afternoon.

Tonight 1 May San Francisco Bay Shoreline

Clear, breezy. Lows in the lower 50s. West Winds 20 to 30 Mph decreasing to 5 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown (South San Francisco) Temperature Statistics

May Temperature

San Francisco, San Francisco International Airport (3.1 miles)

  • Lowest

  • Average May

  • Highest

Climate (2019–Present)

San Francisco, San Francisco International Airport (3.1 miles)

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  • Average Low 2019–2024

    52.5 °F
  • Average 2019–2024

    58.5 °F
  • Average High 2019–2024

    66.7 °F
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