Purchase Weather Forecast

    • 59
    • 66

    Rain

    • 54
    • 67

    Chance Rain Showers

    • 49
    • 62

    Chance Rain Showers

    • 49
    • 63

    Mostly Cloudy

    • 49
    • 63

    Chance Rain Showers

    • 50
    • 63

    Chance Rain Showers

Today 20 Sep Southern Westchester

Rain. Highs in the upper 60s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon. Chance of rain near 100 percent.

Tonight 20 Sep Southern Westchester

Periods of rain with a slight chance of Thunderstorms in the Evening, then a slight chance of rain after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the upper 50s. East Winds 5 to 10 Mph, becoming north with Gusts up to 20 Mph after midnight. Chance of rain near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Purchase Temperature Statistics

September Temperature

White Plains - Westchester County Airport (1.2 miles)

  • Lowest 15 September, 2026

    51.1 °F

  • Average September

    69.1 °F

  • Highest 10 September, 2026

    84 °F

Climate (2021–2026)

White Plains - Westchester County Airport (1.2 miles)

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

  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    62.3 °F
Get WillyWeather+ to remove ads