San Francisco Weather Forecast

    • 50
    • 59

    Mostly Cloudy

    • 49
    • 59

    Mostly Cloudy

    • 47
    • 59

    Partly Sunny

    • 46
    • 61

    Partly Sunny

    • 46
    • 59

    Mostly Cloudy

    • 46
    • 61

    Mostly Cloudy

Today 21 Jan San Francisco

Cloudy. Highs around 60. North Winds around 5 Mph. Becoming northwest in the afternoon.

Tonight 21 Jan San Francisco

Mostly cloudy. Lows around 50. Southwest Winds around 5 Mph.

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  • Temperature Real-Time

San Francisco Temperature Statistics

January Temperature

Oakland, Metro Oakland International Airport (10.6 miles)

  • Lowest 10 January, 2026

    37 °F

  • Average January

    51.5 °F

  • Highest 16 January, 2026

    64.9 °F

Climate (2021–Present)

Oakland, Metro Oakland International Airport (10.6 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    66.8 °F
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