Southgate Weather Forecast

    • 49
    • 62

    Slight Chance Rain

    • 54
    • 63

    Rain

    • 54
    • 62

    Rain

    • 53
    • 61

    Rain

    • 49
    • 59

    Rain Likely

    • 49
    • 58

    Rain Likely

Today 18 Dec San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming partly cloudy. Areas of fog in the morning. A chance of rain in the afternoon. Highs around 60. Light Winds.

Tonight 18 Dec San Francisco Bay Shoreline

Mostly cloudy. Patchy fog. A chance of rain. Lows around 50. Southwest Winds up to 5 Mph. Becoming south around 5 Mph after midnight.

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Southgate Temperature Statistics

December Temperature

Palo Alto Airport (2.5 miles)

  • Lowest 13 December, 2025

    33.8 °F

  • Average December

    48.9 °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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