San Francisco Bay - Treasure Island Weather Forecast

    • 49
    • 67

    Sunny

    • 49
    • 67

    Mostly Sunny

    • 53
    • 67

    Mostly Cloudy

    • 51
    • 66

    Partly Sunny

    • 51
    • 64

    Partly Sunny

    • 51
    • 63

    Chance Rain

    • 47
    • 59

    Chance Rain

Today 3 Feb San Francisco

Sunny. Highs in the mid to upper 60s. Northeast Winds 5 to 10 Mph.

Tonight 3 Feb San Francisco

Clear. Lows near 50. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Treasure Island Temperature Statistics

February Temperature

Oakland, Metro Oakland International Airport (10.6 miles)

  • Lowest 1 February, 2026

    44.1 °F

  • Average February

    52.6 °F

  • Highest 1 February, 2026

    64 °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

    58.6 °F

  • Average High 2021–2026

    66.9 °F
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