University South Weather Forecast

    • 43
    • 60

    Mostly Sunny

    • 43
    • 62

    Mostly Sunny

    • 45
    • 63

    Partly Sunny

    • 51
    • 65

    Mostly Cloudy

    • 53
    • 66

    Chance Rain

    • 48
    • 62

    Slight Chance Rain

Today 12 Dec San Francisco Bay Shoreline

Sunny. Highs in the lower 60s. North Winds 5 to 10 Mph.

Tonight 12 Dec San Francisco Bay Shoreline

Mostly clear. Lows in the mid 40s. Northeast Winds 5 to 10 Mph.

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University South Temperature Statistics

December Temperature

Palo Alto Airport (2.5 miles)

  • Lowest 4 December, 2025

    37.4 °F

  • Average December

    49.5 °F

  • Highest 3 December, 2025

    64.4 °F

Climate (2020–Present)

Palo Alto Airport (2.5 miles)

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  • Average Low 2020–2025

    50.7 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    67.1 °F
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