Southgate Weather Forecast

    • 52
    • 79

    Mostly Sunny

    • 54
    • 82

    Partly Sunny

    • 50
    • 73

    Mostly Cloudy

    • 48
    • 68

    Chance Rain

    • 49
    • 67

    Rain Likely

    • 45
    • 65

    Slight Chance Rain

Today 28 Mar San Francisco Bay Shoreline

Sunny. Highs in the 70s to lower 80s. Light Winds. Becoming northwest 5 to 10 Mph in the afternoon.

Tonight 28 Mar San Francisco Bay Shoreline

Mostly clear. Lows in the lower 50s. Northwest Winds around 5 Mph in the evening. Becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Southgate Temperature Statistics

March Temperature

Hayward, Hayward Air Terminal (1.2 miles)

  • Lowest 5 March, 2026

    44.7 °F

  • Average March

    63 °F

  • Highest 20 March, 2026

    88.6 °F

Climate (2021–Present)

Hayward, Hayward Air Terminal (1.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    59.5 °F

  • Average High 2021–2026

    69 °F
Get WillyWeather+ to remove ads