San Francisco International Airport Weather Forecast

    • 44
    • 54

    Slight Chance Thunderstorms

    • 45
    • 54

    Partly Sunny

    • 50
    • 54

    Rain Likely

    • 48
    • 55

    Chance Rain

    • 49
    • 55

    Chance Rain

    • 47
    • 55

    Slight Chance Rain

Today 19 Jan San Francisco Bay Shoreline

Mostly cloudy. A slight chance of Thunderstorms in the Morning, then a slight chance of Showers in the afternoon. Highs in the mid 50s. Northwest Winds 5 to 10 Mph increasing to around 15 Mph in the afternoon.

Tonight 19 Jan San Francisco Bay Shoreline

Partly cloudy. Lows near 40. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco International Airport Temperature Statistics

January Temperature

San Francisco, San Francisco International Airport (0 miles)

  • Lowest 1 January, 2018

    45 °F
  • Average January

    53.9 °F
  • Highest 4 January, 2018

    63 °F

Climate (2010–Present)

San Francisco, San Francisco International Airport (0 miles)

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  • Average Low 2010–Present

    52.7 °F
  • Average 2010–Present

    58.6 °F
  • Average High 2010–Present

    66.2 °F
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