San Mateo Weather Forecast

    • 54
    • 80

    Mostly Sunny

    • 55
    • 77

    Partly Sunny

    • 53
    • 72

    Mostly Cloudy

    • 51
    • 73

    Partly Sunny

    • 50
    • 75

    Mostly Sunny

    • 50
    • 77

    Mostly Sunny

Today 22 Oct San Francisco Bay Shoreline

Sunny. Highs in the upper 70s. East Winds 5 to 10 Mph. Becoming north in the afternoon.

Tonight 22 Oct San Francisco Bay Shoreline

Mostly clear. Lows in the mid 50s. Northwest Winds 5 to 10 Mph. Becoming southeast after midnight.

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San Mateo Temperature Statistics

October Temperature

San Francisco, San Francisco International Airport (4.3 miles)

  • Lowest 5 October, 2020

    51.8 °F
  • Average October

    65.6 °F
  • Highest 16 October, 2020

    91.9 °F

Climate (2010–Present)

San Francisco, San Francisco International Airport (4.3 miles)

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  • Average Low 2010–Present

    52.8 °F
  • Average 2010–Present

    58.8 °F
  • Average High 2010–Present

    66.9 °F
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