San Francisco International Airport Weather Forecast

    • 44
    • 59

    Partly Sunny

    • 44
    • 58

    Mostly Sunny

    • 45
    • 62

    Mostly Sunny

    • 47
    • 60

    Mostly Sunny

    • 48
    • 64

    Mostly Sunny

    • 48
    • 64

    Mostly Sunny

    • 48
    • 63

    Partly Sunny

Today 11 Jan San Francisco Bay Shoreline

Sunny late in the morning then becoming partly cloudy. Highs in the lower 60s. Northeast Winds 5 to 10 Mph.

Tonight 11 Jan San Francisco Bay Shoreline

Partly cloudy late in the evening then becoming mostly clear. Lows in the upper 30s to mid 40s. North Winds around 5 Mph.

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  • Temperature Real-Time

San Francisco International Airport Temperature Statistics

January Temperature

San Francisco, San Francisco International Airport (0 miles)

  • Lowest 9 January, 2026

    43 °F

  • Average January

    54.1 °F

  • Highest 3 January, 2026

    63 °F

Climate (2021–Present)

San Francisco, San Francisco International Airport (0 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    66.5 °F
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