Byram Lake Reservoir Weather Forecast

    • 13
    • 28

    Becoming Sunny

    • 7
    • 20

    Mostly Sunny

    • 24
    • 30

    Mostly Cloudy

    • 18
    • 37

    Partly Sunny

    • 8
    • 26

    Mostly Cloudy

    • 2
    • 15

    Partly Sunny

Today 19 Jan Northern Westchester

Mostly sunny. Highs in the upper 20s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 19 Jan Northern Westchester

Partly cloudy in the Evening, then clearing. Lows around 13. West Winds around 10 Mph with Gusts up to 25 Mph. Wind chill Values as low as zero.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Byram Lake Reservoir Temperature Statistics

January Temperature

White Plains - Westchester County Airport (6.8 miles)

  • Lowest 1 January, 2026

    14 °F

  • Average January

    33.8 °F

  • Highest 9 January, 2026

    51.1 °F

Climate (2021–Present)

White Plains - Westchester County Airport (6.8 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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