Foster City Weather Forecast

    • 43
    • 64

    Mostly Sunny

    • 44
    • 63

    Sunny

    • 44
    • 66

    Sunny

    • 44
    • 63

    Partly Sunny

    • 44
    • 62

    Partly Sunny

    • 44
    • 64

    Partly Sunny

Today 26 Feb San Francisco Bay Shoreline

Sunny. Highs in the mid 60s. Northwest Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 26 Feb San Francisco Bay Shoreline

Mostly clear. Lows in the lower to mid 40s. Northwest Winds 10 to 20 Mph. Becoming 5 to 10 Mph after midnight.

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Foster City Temperature Statistics

February Temperature

San Carlos Airport (3.1 miles)

  • Lowest 17 February, 2021

    39.2 °F

  • Average February

    50.9 °F

  • Highest 23 February, 2021

    77 °F

Climate (2010–Present)

San Carlos Airport (3.1 miles)

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  • Average Low 2010–Present

    51.7 °F

  • Average 2010–Present

    57.5 °F

  • Average High 2010–Present

    68.8 °F
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