South Oyster Bay Weather Forecast

    • 25
    • 36

    Increasing Clouds

    • 32
    • 39

    Mostly Cloudy

    • 37
    • 44

    Chance Rain

    • 34
    • 48

    Partly Sunny

    • 39
    • 46

    Chance Rain

    • 41
    • 49

    Chance Rain

    • 34
    • 50

    Chance Rain

Today 4 Jan Southern Nassau

Mostly sunny. Near steady temperature in the mid 30s. Northwest Winds 10 to 15 Mph.

Tonight 4 Jan Southern Nassau

Mostly clear. Lows in the mid 20s. Northwest Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Oyster Bay Temperature Statistics

January Temperature

Farmingdale - Republic Airport (6.2 miles)

  • Lowest 1 January, 2026

    18 °F

  • Average January

    26.1 °F

  • Highest 1 January, 2026

    37 °F

Climate (2021–Present)

Farmingdale - Republic Airport (6.2 miles)

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

  • Average Low 2021–2026

    48.4 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    63.2 °F
Get WillyWeather+ to remove ads