Long Island South Weather Forecast

    • 33
    • 35

    Chance Snow

    • 33
    • 38

    Rain/Snow Likely

    • 26
    • 36

    Chance Snow

    • 18
    • 33

    Breezy

    • 17
    • 22

    Blustery

    • 28
    • 31

    Mostly Cloudy

Today 16 Jan Southern Westchester

Sunny. Highs in the mid 30s. West Winds 15 to 20 Mph. Gusts up to 35 Mph, decreasing to 25 Mph this afternoon.

Tonight 16 Jan Southern Westchester

Partly cloudy in the Evening, then mostly cloudy with a chance of snow after midnight. Lows in the upper 20s. Southwest Winds 5 to 10 Mph. Chance of snow 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Island South Temperature Statistics

January Temperature

White Plains - Westchester County Airport (10.6 miles)

  • Lowest 1 January, 2026

    14 °F

  • Average January

    34.4 °F

  • Highest 9 January, 2026

    51.1 °F

Climate (2021–Present)

White Plains - Westchester County Airport (10.6 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    62.3 °F
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