Sign Hill Park Weather Forecast

    • 55
    • 78

    Partly Sunny

    • 56
    • 84

    Mostly Sunny

    • 58
    • 88

    Mostly Sunny

    • 58
    • 87

    Mostly Sunny

    • 60
    • 87

    Mostly Sunny

Today 15 Mar San Francisco Bay Shoreline

Partly cloudy in the morning then becoming sunny. Highs in the 70s to mid 80s. Northwest Winds 5 to 10 Mph.

Tonight 15 Mar San Francisco Bay Shoreline

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. Northwest Winds around 5 Mph in the evening. Becoming light.

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Sign Hill Park Temperature Statistics

March Temperature

San Francisco, San Francisco International Airport (3.7 miles)

  • Lowest 5 March, 2026

    46.7 °F

  • Average March

    58.1 °F

  • Highest 7 March, 2026

    73 °F

Climate (2021–Present)

San Francisco, San Francisco International Airport (3.7 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    66.6 °F
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