Purchase Weather Forecast

    • 59
    • 79

    Chance Rain Showers

    • 57
    • 74

    Partly Sunny

    • 58
    • 77

    Mostly Sunny

    • 63
    • 80

    Partly Sunny

    • 69
    • 82

    Chance Rain Showers

    • 60
    • 83

    Partly Sunny

Today 5 Sep Southern Westchester

Sunny. Highs in the upper 70s. North Winds 5 to 10 Mph.

Tonight 5 Sep Southern Westchester

Partly cloudy in the Evening, then partly cloudy with isolated Showers after midnight. Lows in the lower 60s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Purchase Temperature Statistics

September Temperature

White Plains - Westchester County Airport (1.2 miles)

  • Lowest 2 September, 2026

    62.1 °F

  • Average September

    67.5 °F

  • Highest 1 September, 2026

    78.1 °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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