Purchase Weather Forecast

    • 58
    • 78

    Mostly Sunny

    • 65
    • 78

    Chance Rain Showers

    • 64
    • 80

    Partly Sunny

    • 56
    • 76

    Partly Sunny

    • 61
    • 74

    Partly Sunny

    • 63
    • 81

    Chance Rain Showers

Today 11 Sep Southern Westchester

Mostly sunny. A chance of Sprinkles this morning. Highs in the upper 70s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph this morning.

Tonight 11 Sep Southern Westchester

Mostly clear. Lows around 60. Northwest Winds 5 to 10 Mph, becoming north after midnight.

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  • Temperature Real-Time

Purchase Temperature Statistics

September Temperature

White Plains - Westchester County Airport (1.2 miles)

  • Lowest 7 September, 2026

    53.1 °F

  • Average September

    69.3 °F

  • Highest 3 September, 2026

    82.9 °F

Climate (2021–2026)

White Plains - Westchester County Airport (1.2 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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