Southgate Weather Forecast

    • 51
    • 66

    Increasing Clouds

    • 48
    • 65

    Mostly Cloudy

    • 45
    • 60

    Chance Rain

    • 41
    • 61

    Chance Rain

    • 43
    • 62

    Partly Sunny

    • 44
    • 61

    Chance Rain

Today 8 Feb San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the 60s. Light Winds. Becoming northwest 5 to 10 Mph in the afternoon.

Tonight 8 Feb San Francisco Bay Shoreline

Mostly cloudy. Patchy fog. Lows in the lower 50s. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Southgate Temperature Statistics

February Temperature

Hayward, Hayward Air Terminal (1.2 miles)

  • Lowest 2 February, 2026

    43.6 °F

  • Average February

    56.1 °F

  • Highest 4 February, 2026

    71.1 °F

Climate (2021–Present)

Hayward, Hayward Air Terminal (1.2 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    59.3 °F

  • Average High 2021–2026

    68.8 °F
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