Lake Merced Weather Forecast

    • 52
    • 67

    Mostly Sunny

    • 53
    • 69

    Mostly Sunny

    • 51
    • 65

    Breezy

    • 55
    • 71

    Mostly Sunny

    • 52
    • 73

    Mostly Sunny

Today 14 May San Francisco

Sunny. Highs in the 60s to lower 70s. West Winds 10 to 15 Mph.

Tonight 14 May San Francisco

Mostly clear. Lows in the mid 50s. West Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Merced Temperature Statistics

May Temperature

San Francisco, San Francisco International Airport (9.3 miles)

  • Lowest 11 May, 2026

    50 °F

  • Average May

    58.7 °F

  • Highest 11 May, 2026

    69.1 °F

Climate (2021–Present)

San Francisco, San Francisco International Airport (9.3 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    66.7 °F
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