Southgate Weather Forecast

    • 58
    • 73

    Gradual Clearing

    • 57
    • 70

    Partly Sunny

    • 56
    • 71

    Partly Sunny

    • 57
    • 76

    Partly Sunny

    • 59
    • 80

    Partly Sunny

    • 60
    • 79

    Partly Sunny

Today 2 Aug San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming sunny. Highs in the 70s. Southwest Winds 5 to 10 Mph. Becoming west 10 to 20 Mph in the afternoon.

Tonight 2 Aug San Francisco Bay Shoreline

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. West Winds 10 to 20 Mph.

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Southgate Temperature Statistics

August Temperature

Hayward, Hayward Air Terminal (1.2 miles)

  • Lowest

  • Average August

  • Highest

Climate (2020–Present)

Hayward, Hayward Air Terminal (1.2 miles)

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  • Average Low 2020–2025

    52.1 °F
  • Average 2020–2025

    59.4 °F
  • Average High 2020–2025

    69.1 °F
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