Long Island South Weather Forecast

    • 38
    • 40

    Chance Rain

    • 36
    • 46

    Partly Sunny

    • 38
    • 44

    Mostly Cloudy

    • 45
    • 50

    Rain

    • 41
    • 48

    Rain

    • 33
    • 45

    Chance Rain

    • 34
    • 40

    Partly Sunny

Today 6 Jan Southern Westchester

Cloudy. Highs in the upper 30s. East Winds around 5 Mph.

Tonight 6 Jan Southern Westchester

Cloudy with a 50 percent chance of rain. Patchy fog in the evening. Areas of fog after midnight. Near steady temperature in the mid 30s. Northeast 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

    24.8 °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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