Lake Merced Weather Forecast

    • 51
    • 58

    Increasing Clouds

    • 53
    • 62

    Rain Likely

    • 53
    • 63

    Rain Likely

    • 52
    • 61

    Mostly Cloudy

    • 51
    • 64

    Partly Sunny

    • 52
    • 66

    Partly Sunny

    • 52
    • 69

    Chance Rain

Today 19 Oct San Francisco

Mostly cloudy. Highs near 60. West Winds 10 to 20 Mph.

Tonight 19 Oct San Francisco

Mostly cloudy. Lows in the lower to mid 50s. Southwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Merced Temperature Statistics

October Temperature

San Francisco, San Francisco International Airport (9.3 miles)

  • Lowest 12 October, 2026

    50.6 °F

  • Average October

    66.3 °F

  • Highest 3 October, 2026

    90.6 °F

Climate (2021–2026)

San Francisco, San Francisco International Airport (9.3 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    66.9 °F
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