Twin Peaks Weather Forecast

    • 53
    • 60

    Rain

    • 52
    • 58

    Rain

    • 54
    • 59

    Rain

    • 50
    • 57

    Rain

    • 47
    • 58

    Rain

    • 49
    • 56

    Rain

    • 48
    • 56

    Rain

Today 19 Dec San Francisco

Rain. Highs in the upper 50s. South Winds 10 to 20 Mph.

Tonight 19 Dec San Francisco

Rain in the Evening, then rain likely after midnight. Lows in the mid 50s. South Winds 5 to 15 Mph.

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Twin Peaks Temperature Statistics

December Temperature

San Francisco, San Francisco International Airport (9.9 miles)

  • Lowest 15 December, 2025

    44.1 °F

  • Average December

    50.1 °F

  • Highest 3 December, 2025

    63 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (9.9 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.5 °F
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