Old Tappen Park Weather Forecast

    • 64
    • 82

    Slight Chance Rain Showers

    • 58
    • 84

    Mostly Sunny

    • 56
    • 73

    Mostly Sunny

    • 59
    • 72

    Partly Sunny

    • 62
    • 76

    Partly Sunny

    • 64
    • 80

    Partly Sunny

Today 18 Sep Northern Nassau

Patchy fog this morning. Partly sunny with a slight chance of Showers this Morning, then sunny this afternoon. Highs in the lower 80s. North Winds around 5 Mph, becoming northwest this afternoon. Chance of rain 20 percent.

Tonight 18 Sep Northern Nassau

Cloudy with a 20 percent chance of Showers. Patchy fog. Near steady temperature in the mid 60s. North Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Old Tappen Park Temperature Statistics

September Temperature

White Plains - Westchester County Airport (13 miles)

  • Lowest 8 September, 2025

    48.9 °F

  • Average September

    66.4 °F

  • Highest 6 September, 2025

    82 °F

Climate (2020–Present)

White Plains - Westchester County Airport (13 miles)

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

  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    62.4 °F
Get WillyWeather+ to remove ads