Hart's Brook Nature Preserve and Arboretum Weather Forecast

    • 62
    • 81

    Becoming Sunny

    • 53
    • 81

    Mostly Sunny

    • 52
    • 72

    Mostly Sunny

    • 56
    • 72

    Partly Sunny

    • 60
    • 77

    Partly Sunny

    • 62
    • 80

    Partly Sunny

Today 18 Sep Southern Westchester

Partly sunny. A slight chance of Showers in the morning. Patchy fog in the morning. Highs in the lower 80s. North Winds around 5 Mph, becoming west in the afternoon. Chance of rain 20 percent.

Tonight 18 Sep Southern Westchester

Mostly clear. Lows in the lower 60s. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hart's Brook Nature Preserve and Arboretum Temperature Statistics

September Temperature

White Plains - Westchester County Airport (6.2 miles)

  • Lowest 8 September, 2025

    48.9 °F

  • Average September

    66.4 °F

  • Highest 6 September, 2025

    82 °F

Climate (2020–Present)

White Plains - Westchester County Airport (6.2 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    62.4 °F
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