Long Island South Weather Forecast

    • 64
    • 80

    Chance Rain Showers

    • 64
    • 75

    Mostly Sunny

    • 65
    • 77

    Partly Sunny

    • 66
    • 77

    Partly Sunny

    • 69
    • 78

    Partly Sunny

Today 22 Jul Southern Westchester

Mostly cloudy this Morning, then partly sunny with a slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 22 Jul Southern Westchester

Mostly cloudy in the Evening, then clearing. Less humid with Lows in the lower 60s. Northwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Island South Temperature Statistics

July Temperature

White Plains - Westchester County Airport (10.6 miles)

  • Lowest 20 July, 2026

    57.9 °F

  • Average July

    75.5 °F

  • Highest 2 July, 2026

    98.1 °F

Climate (2021–2026)

White Plains - Westchester County Airport (10.6 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