Lake Merced Weather Forecast

    • 57
    • 63

    Mostly Cloudy

    • 56
    • 64

    Mostly Cloudy

    • 57
    • 66

    Mostly Cloudy

    • 56
    • 66

    Mostly Cloudy

    • 55
    • 65

    Mostly Cloudy

    • 56
    • 65

    Partly Sunny

Today 31 Aug San Francisco

Mostly cloudy. A slight chance of drizzle in the morning. Highs in the upper 50s to mid 60s. West Winds 10 to 20 Mph.

Tonight 31 Aug San Francisco

Mostly cloudy. A slight chance of drizzle. 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

August Temperature

San Francisco, San Francisco International Airport (9.3 miles)

  • Lowest 26 August, 2026

    55.7 °F

  • Average August

    65.1 °F

  • Highest 2 August, 2026

    80.7 °F

Climate (2021–2026)

San Francisco, San Francisco International Airport (9.3 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    66.8 °F
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