Long Island South Weather Forecast

    • 45
    • 51

    Chance Rain Showers

    • 49
    • 65

    Partly Sunny

    • 44
    • 58

    Mostly Cloudy

    • 44
    • 50

    Chance Rain Showers

    • 47
    • 54

    Slight Chance Rain Showers

    • 48
    • 57

    Chance Rain Showers

Today 22 Apr Southern Westchester

Mostly cloudy. A chance of Showers, mainly in the morning. Highs in the mid 50s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 22 Apr Southern Westchester

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 40s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Island South Temperature Statistics

April Temperature

White Plains - Westchester County Airport (10.6 miles)

  • Lowest 8 April, 2026

    27 °F

  • Average April

    52.3 °F

  • Highest 15 April, 2026

    86 °F

Climate (2021–Present)

White Plains - Westchester County Airport (10.6 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    62.3 °F
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