San Francisco Bay - Greco Island Weather Forecast

    • 46
    • 60

    Breezy

    • 45
    • 60

    Mostly Sunny

    • 47
    • 57

    Partly Sunny

    • 44
    • 51

    Slight Chance Rain Showers

    • 43
    • 52

    Mostly Sunny

    • 45
    • 51

    Rain Showers Likely

Today 19 Jan San Francisco Bay Shoreline

Sunny, breezy. Highs in the mid 60s. Northeast Winds 20 to 30 Mph. Gusts up to 50 Mph in the morning.

Tonight 19 Jan San Francisco Bay Shoreline

Clear. Lows in the 40s. North Winds 10 to 20 Mph with Gusts to around 40 Mph. Becoming northeast 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Greco Island Temperature Statistics

January Temperature

San Carlos Airport (3.7 miles)

  • Lowest 1 January, 2021

    39.2 °F

  • Average January

    49.9 °F

  • Highest 17 January, 2021

    73.4 °F

Climate (2010–Present)

San Carlos Airport (3.7 miles)

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  • Average Low 2010–Present

    51.9 °F

  • Average 2010–Present

    57.7 °F

  • Average High 2010–Present

    69.1 °F
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