Lake Merced Weather Forecast

    • 56
    • 66

    Mostly Cloudy

    • 57
    • 65

    Mostly Cloudy

    • 58
    • 68

    Mostly Cloudy

    • 57
    • 68

    Mostly Cloudy

    • 56
    • 64

    Mostly Cloudy

    • 56
    • 65

    Mostly Cloudy

Today 24 Aug San Francisco

Mostly cloudy in the morning then becoming partly cloudy. Highs in the 60s to lower 70s. Southwest Winds 10 to 20 Mph.

Tonight 24 Aug San Francisco

Mostly cloudy. Lows in the upper 50s. West Winds 10 to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Merced Temperature Statistics

August Temperature

San Francisco, San Francisco International Airport (9.3 miles)

  • Lowest 3 August, 2026

    56.6 °F

  • Average August

    65 °F

  • Highest 2 August, 2026

    80.7 °F

Climate (2021–2026)

San Francisco, San Francisco International Airport (9.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    66.8 °F
Get WillyWeather+ to remove ads