Long Island South Weather Forecast

    • 25
    • 33

    Partly Sunny

    • 33
    • 35

    Slight Chance Snow

    • 38
    • 40

    Chance Rain

    • 36
    • 46

    Partly Sunny

    • 40
    • 45

    Chance Rain

    • 45
    • 49

    Chance Rain

Today 4 Jan Southern Westchester

Partly sunny. A chance of light snow this morning. Highs in the lower 30s. Northwest Winds 5 to 10 Mph. Chance of snow 40 percent.

Tonight 4 Jan Southern Westchester

Mostly clear in the Evening, then becoming partly cloudy. Lows around 20. Northwest Winds around 5 Mph.

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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

    23.6 °F

  • Highest 1 January, 2026

    33.1 °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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