Parkmerced Weather Forecast

    • 58
    • 64

    Mostly Cloudy

    • 58
    • 69

    Partly Sunny

    • 58
    • 69

    Partly Sunny

    • 58
    • 69

    Mostly Cloudy

    • 58
    • 66

    Mostly Cloudy

    • 58
    • 69

    Mostly Cloudy

Today 16 Sep San Francisco

Mostly cloudy. Highs in the lower to mid 60s. Southwest Winds 10 to 20 Mph.

Tonight 16 Sep San Francisco

Mostly cloudy. A slight chance of drizzle after midnight. Lows in the upper 50s. Southwest Winds 10 to 20 Mph.

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Parkmerced Temperature Statistics

September Temperature

San Francisco, San Francisco International Airport (8.7 miles)

  • Lowest 14 September, 2026

    55.9 °F

  • Average September

    68.6 °F

  • Highest 9 September, 2026

    94.6 °F

Climate (2021–2026)

San Francisco, San Francisco International Airport (8.7 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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