Lake Merced Weather Forecast

    • 55
    • 66

    Mostly Cloudy

    • 55
    • 68

    Mostly Cloudy

    • 57
    • 68

    Partly Sunny

    • 56
    • 70

    Mostly Cloudy

    • 56
    • 70

    Partly Sunny

    • 57
    • 71

    Mostly Cloudy

Today 25 Sep San Francisco

Partly cloudy. Highs in the 60s to lower 70s. West Winds 10 to 20 Mph.

Tonight 25 Sep San Francisco

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. West Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Merced Temperature Statistics

September Temperature

San Francisco, San Francisco International Airport (9.3 miles)

  • Lowest 1 September, 2022

    55 °F
  • Average September

    66.2 °F
  • Highest 5 September, 2022

    96.1 °F

Climate (2010–Present)

San Francisco, San Francisco International Airport (9.3 miles)

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  • Average Low 2010–Present

    52.6 °F
  • Average 2010–Present

    58.6 °F
  • Average High 2010–Present

    66.9 °F
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