Buchanan Weather Forecast

    • 52
    • 66

    Rain Showers

    • 43
    • 63

    Chance Rain Showers

    • 42
    • 59

    Partly Sunny

    • 39
    • 58

    Mostly Sunny

    • 39
    • 57

    Partly Sunny

    • 40
    • 57

    Partly Sunny

Today 21 Oct Northern Westchester

Sunny. Highs in the mid 60s. Southwest Winds 5 to 10 Mph.

Tonight 21 Oct Northern Westchester

A chance of Showers in the Evening, then Showers after midnight. Lows around 50. South Winds 5 to 10 Mph. Chance of rain 80 percent.

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Buchanan Temperature Statistics

October Temperature

White Plains - Westchester County Airport (18 miles)

  • Lowest 10 October, 2025

    42.1 °F

  • Average October

    58.3 °F

  • Highest 5 October, 2025

    82.9 °F

Climate (2020–Present)

White Plains - Westchester County Airport (18 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    62.4 °F
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