Sign Hill Park Weather Forecast

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    Rain

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    Rain

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    Rain

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    Rain

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    Rain Likely

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    Rain Likely

Today 31 Dec San Francisco Bay Shoreline

A chance of rain in the Morning, then rain in the afternoon. Highs in the mid 50s. East Winds 5 to 10 Mph.

Tonight 31 Dec San Francisco Bay Shoreline

Rain. Lows around 50. Northeast Winds 5 to 10 Mph.

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Sign Hill Park Temperature Statistics

December Temperature

San Francisco, San Francisco International Airport (3.7 miles)

  • Lowest 28 December, 2025

    43 °F

  • Average December

    52.5 °F

  • Highest 19 December, 2025

    64 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (3.7 miles)

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  • Average Low 2020–2025

    52.4 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.5 °F
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